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The reasons for the population decrease covers as follows except______.
A．later marriage
B．late pregnancy
C．national family planning policy
D．China
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更多 “ The reasons for the population decrease covers as follows except______.A．later marriageB．late pregnancyC．national family planning policyD．China ” 相关考题
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In general, attempts to smooth out period to period resources will _____ the scheduled time and _____ project costs.A.Increase, decrease.B.Increase, increaseC.Increase, increase or decrease.D.Decrease, decrease.E.Decrease, increase.
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Management reserves are normally defined as a % of the total budget. As a project progresses, the project manager wants the $ value of management reserve to _____, whereas the customer wants the management reserve to _____.A . Increase, increase.B . Increase, decrease.C . Decrease, decrease.D . Decrease, increase.E . Remain the same, return to customer.
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What is the 'biggest city in the world? That is, (21) city has the largest population? This seems like (22) question to answer, but actually it isn't.It's actually rather difficult to say which cities (23) the largest. There are two reasons for this difficulty. First of all, it isn't easy to determine a city's boundaries, that is, where a city ends. Nowadays, nearly all cities have a large (24) area around them. So when we talk about the population of a city, we often mean the population of the whole metropolitan area around the city. That means that it's difficult to determine what the population of a city is because it's difficult to define what a city is.The second reason that it is difficult to 25 the population of different cities is this: it is almost impossible to get (26) about the population of all cities for the same year. For example, we might get an estimate of New York's population in 1979 and an (27) of Mexico City's population in 1981. So we real ly can't compare the numbers because the information is for (28) different years. And the population of cities changes rather quickly, especially in some cases. For example, the population of Jakarta, Indonesia, may increase by 5% each year, so the population figure will change rather quickly.So we can say that these are our two (29) for comparing the populations of cities: one, it's difficult to determine the (30) of a city, and two, it is difficult to get accurate information.21. A. whatB. whichC. whereD. how
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EXTENDED FAMILY In an extended family, all the people share one household. Apart from parents and children, there may be other family members grandparents, aunts, uncles, cousins, etc. That is to say, a large family may have more than two generations, and often there are more than two adults from different generations of a family. The family members live together for many reasons. They may help to bring up children or to take care of an ill relative. They may also help with saving money. Sometimes children are brought up by their grandparents, for their parents have died or can never take care of them. Many grandparents look after the children,particularly when both parents are busy working. This large family is called extended family. It can be found all over the world. The number of these families has increased by 40 percent in the past ten years. Most of such families live happily together.1. In an extended family, people live in different houses.()2. An extend family includes at least three generations.()3.In an extended family, children are looked after by their grandparents because their parents are traveling around.()4. Extended families can be found all over the world.()5. Children can live happily with their parents and grandparents.()
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The world’s population continues to grow. There now are about 4 billion of us on earth. That could reach 6 billion by the end of the century and 11 billion in a further 75 years. Experts have long been concerned about such a growth. Where will we find the food, water, jobs, houses, school and health care for all these people?A major new study shows that the situation may be changing. A large and rapid drop in the world’s birth rate has taken place during the past 10 years. Families generally are smaller now than they were a few years ago. It is happening in both developing and industrial nations.Researchers said they found a number of reasons for this. More men and women are waiting longer to get married and are using birth control devices and methods to prevent or delay pregnancy. More women are going to school or working at jobs away from home instead of having children. And more governments, especially in developing nations, now support family planning programs to reduce population grow.China is one of the nations that have made great progress in reducing its population growth. China has already cut its rate of population growth by about half since 1970.Each Chinese family is now urged to have no more than one child. And the hope is to reach a zero population growth with the total number of births equaling the total number of deaths by the year 2000.Several nations in Europe already have fewer births than deaths. Experts said that these nations could face a serious shortage of workers in the future. And the persons who are working could face much higher taxes to help support the growing number of retired people.1. The world’s population could reach ____________.A. 6 billion in 75 yearsB. 11 billion in 2075C. 11 billion by the end of this centuryD. 600 million in 15 years2. Which of the following is true?A. The world’s birth rate is higher than ten years ago.B. There has been a slower population growth in the past ten years.C. Families are as large as before.D. Birth control has been well practiced in all nations.3. By the year 2000, the number of births and the number of deaths in China will _______.A. be greatly differentB. drop a great dealC. be equalD. become much larger4. According to the essay, China’s population control ________.A. is not quite successfulB. should be considered a big successC. is far from being successfulD. is a complete failure5. It may happen in the future that the people who are working in Europe will have to pay much higher taxes because___________.A. more and more children will be bornB. the number of retired people will become ever largerC. fewer and fewer children will be bornD. they will be making a lot of money
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Part A51. Directions:You are planning to ask your friend to join an outing. Express your idea clearly as follows:1) details about what you are going to do;2) when and where you will go out.You should write no less than 100 words and on ANSWER SHEET Ⅱ. Do not sign your own name at the end of the letter.You do not need to write the address.
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An increase in rotor clearances in a rotary pump will ______.A.increase discharge pressureB.decrease pump capacityC.decrease pump cavitationD.decrease reaction ring clearance
考题
We first think of the traditional or nuclear family．This is a two-generation family,the father and the mother and their own children．Most couples wanted to have four children,two boys,two girls.
Some nuclear families,however,may add one or more grandparents to come to live with them,that is three generations．This kind of family with grandparents,parents,and grandchildren is called an extended family．This family type was not very common during the later half of the twentieth century,but it's becoming more common now as an elderly grandparent moves in to live with a son or daughter．This is more possible now that American homes have become larger．What is interesting,however,is that after the grandchildren move out of the home and start their own families,this extended family shrinks back to a nuclear family,with just two generations again living together,a grandparent and parents,with the grandchildren coming only for occasional visits．
Now,the fatherless or motherless family is one kind of what we call a single-parent family．In the fatherless family it's just the mother and her children．As I said,this can be the result of the husband's death,of an unmarried mother,of a separation or divorce．There are also a growing number of motherless families--where the father raises the children,for any of the same reasons．A motherless family may also be fatherless,but still a family with one adult．This is becoming more common in the big cities where a grandmother will raise her daughter's children while the daughter goes elsewhere to work.
One other new kind of family is becoming increasingly more common．A single parent with one or more children will marry again．Perhaps the other parent is also a single parent．Together they will start what is called a blended family,which blends together or combines the children from two other families.
How is a blended family formed?A.A blended family is formed by two single-parent familie
B.A blended family is formed by a nuclear family and a grandparen
C.A blended family is formed by a nuclear family and grandparent
D.A blended family is formed by two fatherless familie
考题
We first think of the traditional or nuclear family．This is a two-generation family,the father and the mother and their own children．Most couples wanted to have four children,two boys,two girls.
Some nuclear families,however,may add one or more grandparents to come to live with them,that is three generations．This kind of family with grandparents,parents,and grandchildren is called an extended family．This family type was not very common during the later half of the twentieth century,but it's becoming more common now as an elderly grandparent moves in to live with a son or daughter．This is more possible now that American homes have become larger．What is interesting,however,is that after the grandchildren move out of the home and start their own families,this extended family shrinks back to a nuclear family,with just two generations again living together,a grandparent and parents,with the grandchildren coming only for occasional visits．
Now,the fatherless or motherless family is one kind of what we call a single-parent family．In the fatherless family it's just the mother and her children．As I said,this can be the result of the husband's death,of an unmarried mother,of a separation or divorce．There are also a growing number of motherless families--where the father raises the children,for any of the same reasons．A motherless family may also be fatherless,but still a family with one adult．This is becoming more common in the big cities where a grandmother will raise her daughter's children while the daughter goes elsewhere to work.
One other new kind of family is becoming increasingly more common．A single parent with one or more children will marry again．Perhaps the other parent is also a single parent．Together they will start what is called a blended family,which blends together or combines the children from two other families.
Who usually looks after the children in a both motherless and fatherless family in America?A.The children's aun
B.The children's nursery or schoo
C.The children's grandmothe
D.The children's neighbou
考题
We first think of the traditional or nuclear family．This is a two-generation family,the father and the mother and their own children．Most couples wanted to have four children,two boys,two girls.
Some nuclear families,however,may add one or more grandparents to come to live with them,that is three generations．This kind of family with grandparents,parents,and grandchildren is called an extended family．This family type was not very common during the later half of the twentieth century,but it's becoming more common now as an elderly grandparent moves in to live with a son or daughter．This is more possible now that American homes have become larger．What is interesting,however,is that after the grandchildren move out of the home and start their own families,this extended family shrinks back to a nuclear family,with just two generations again living together,a grandparent and parents,with the grandchildren coming only for occasional visits．
Now,the fatherless or motherless family is one kind of what we call a single-parent family．In the fatherless family it's just the mother and her children．As I said,this can be the result of the husband's death,of an unmarried mother,of a separation or divorce．There are also a growing number of motherless families--where the father raises the children,for any of the same reasons．A motherless family may also be fatherless,but still a family with one adult．This is becoming more common in the big cities where a grandmother will raise her daughter's children while the daughter goes elsewhere to work.
One other new kind of family is becoming increasingly more common．A single parent with one or more children will marry again．Perhaps the other parent is also a single parent．Together they will start what is called a blended family,which blends together or combines the children from two other families.
Which of the following is the best title of this passage?A.Famil
B.American Familie
C.Family Type
D.Four Family Types in Americ
考题
One of the reasons for the growth of population in Florida is because of its（）Aexpanding economyBlarge number of Cuban-AmericansCclimateDexotic food
考题
这些舱盖通常是用电力或液压驱动的。（）A、These hatches are usually driven by electric or hydraulic power.B、These hatch covers are usually driven by electric or hydraulic power.C、These hatch covers are usually driven by electric.D、These hatch covers are usually driven by hydraulic power.
考题
我船配有自动舱盖。（）A、Our ship is equipped with automatic hatch covers.B、Our ship is equipped with folding-type hatch covers.C、Our ship is equipped with side-rolling hatch covers.D、Our ship is equipped with rolling-type hatch covers.
考题
装卸货之前，打开舱盖。（）A、After loading and discharging, hatch covers will be opened.B、After loading and discharging, hatch covers will be closed.C、Before loading and discharging, hatch covers will be opened.D、Before loading and discharging, hatch covers will be closed.
考题
The Business Partner technical specialist is planning the space requirements for a new IBM DS8000. The service clearance requirements refer to the area required to （）A、open the service covers and pull components for maintenanceB、distribute the weight of the storage unitC、place the storage unitD、Allow the right airflow
考题
单选题One of the reasons for the growth of population in Florida is because of its（）A
expanding economyB
large number of Cuban-AmericansC
climateD
exotic food
考题
单选题Health Department statistics demonstrate that children reading high on glucose with family histories of diabetes are twice as likely as the general population to develop diabetes.A
reading high on glucose with family histories of diabetesB
with high glucose readings whose families have a history of diabetesC
with high glucose readings and who have a diabetic history in the familyD
hating high glucose readings and also hating histories of diabetes in their familyE
with a history of diabetes running in the family and with high glucose readings
考题
单选题The author of Passage 1 most likely refers to logging (line 26) to ______.A
explain why there are so many orphan chimpsB
criticize the inhabitants of several African nations for their cruel actionsC
offer an alternative industry to capturing chimpanzeesD
describe one of the reasons the chimp population is decreasingE
elucidate the factors contributing to Africa's economic development
考题
单选题水手长，我们为什么要开舱盖?（）A
Bosun, why do we open hatch covers?B
Officer, why do we open hatch covers?C
Bosun, why do we close hatch covers?D
Bosun, why do we open hatches?
考题
单选题According to Parris, what are the reasons for the dropping of the frog’s population in Melbourne?A
Air conditioners and construction noise.B
The urban noises and the lack of rainfall.C
The change of the frequency of the mating call.D
Fewer ponds.
考题
单选题Which of the following is a disadvantage of living in a cosmopolitan city, according to the passage?A
The pollution.B
The traffic congestion.C
The high cost of living.D
The population decrease.
考题
单选题For a given fuel, a change in the compression ratio will affect the ignition lag by which of the listed means?（）A
An increase in compression ratio will increase the ignition lagB
An increase in compression ratio will decrease the ignition lagC
A decrease in compression ratio will decrease the ignition lagD
A decrease in ignition lag will increase the compression ratio
考题
单选题Which statement is true about Malta’s immigrant population?A
It has a large immigrant population.B
Its immigrant population is more than 3,000.C
Its immigrant population totals 7,000.D
Its immigrant population comes to less than 1% of the island’s 400, 000 population.
考题
单选题As for a lesson plan,a teacher says,"When do lesson planning,I always prepare some extra and alternative tasks and activities so that I have the options to cope with the unexpected situations." According to the teacher's words, we can know that the teacher follows the principle of______ in lesson planning.A
linkageB
varietyC
flexibilityD
learnability
考题
单选题As for a lesson plan ,a teacher says，“When do lesson planning, I always prepare some extra and alternative tasks and activities so that I have the options to cope with the unexpected situations.” According to the teacher’s words, we can know that the teacher follows the principle of ______in lesson planning.A
linkageB
varietyC
flexibilityD
learnability
考题
单选题According to the author, the most effective way to decrease the rate of population growth is ______.A
by making it a national policy that each couple must not give birth to more than three childrenB
by exerting more international pressure upon those high-fertility regionsC
by modifying the widely held values which guide the actions of many individuals and couplesD
by providing the rural poor with means for limiting the family size
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