考题
单选题A bag contains three green marbles, four blue marbles, and two orange marbles. If a marble is picked at random, what is the probability that an orange marble will NOT be picked?A
1/4B
1/3C
4/11D
1/2E
9/7
考题
问答题Some parents believe that a weeklyallowance help children to appreciate the importance of good moneymanagement A B C Dskills. No error E
考题
填空题y = mx2In the equation above, m is a constant. If y = 32 when x = 4, then when y = 18, which of the following could be the value of x?____
考题
单选题For the set of numbers 2,2,4,5, and 12, which statement is true?A
Mean = MedianB
Mean ModeC
Mean ModeD
Mode = MedianE
Mean = Mode
考题
单选题Animals, which are nevertheless displaying some extremely different physiological and behavioral traits, are genetically similar.A
Animals, which are nevertheless displaying some extremely different physiological and behavioral traits, are genetically similar.B
Though genetically similar, animals, nevertheless, display some extremely different physiological and behavioral traits.C
Some animals that are genetically similar nevertheless display extremely different physiological and behavioral traits.D
Some animals display extremely different physiological and behavioral traits, they are genetically similar, nevertheless.E
Some animals display extremely different physiological and behavioral traits and are genetically similar.
考题
单选题The phrase given the opportunity in line 64 emphasizes that ______.A
chimpanzees can learn, even love, to perform if trained using positive reinforcementB
the lifespan of a chimpanzee is sometimes shorted by external circumstancesC
chimpanzees are prone to flee from captive settingsD
time is required to teach chimpanzees how to integrate into existing chimpanzee groupsE
chimpanzees are rarely allowed to act like chimpanzees when they live in zoos
考题
单选题If 2x-3y = 11 and 3x+15 = 0, what is the value of y?A
-7B
-5C
1/3D
3E
10
考题
单选题The attitude of the two authors toward the fate of chimps in the wild can be described as ______.A
opposed; the second author is more idealistic than the firstB
similar; both authors argue that chimpanzees flourish in the wildC
identical; both authors argue that chimpanzees require the refuge of artificial environmentsD
diametrically opposed; the first author believes that every animal belongs in the wild, while the second sees an advantage to zoos and sanctuariesE
varying; the first author works to save wild habitats, while the second author is uninterested in such pursuits
考题
单选题Which word or phrase, if inserted at the beginning of sentence 15, best fits the context?A
In fact,B
However,C
Additionally,D
BecauseE
Nevertheless,
考题
填空题If a circle has an area of 49π, what is the diameter of the circle?____
考题
单选题Two teenagers can paint a garage in 6 hours. How many hours would it take 3 teenagers to paint the same garage?A
3/2B
5/2C
8/3D
3E
4
考题
单选题Which of the following numbers provides a counterexample to the statement above?A
9B
12C
13D
14E
15
考题
单选题The sum of two numbers is 7 and their difference is 4. Which of the following could be the difference of their squares?A
-11B
-3C
3D
28E
3
考题
单选题An amusement park ride has an elevator that brings riders to the top of a tower. Riders step off the elevator onto a straight slide, which leads from the top of the tower to level ground. The base of the slide is 400 feet from the base of the tower and the length of the slide is 500 feet. If the elevator rises at a rate of 10 feet per second, how many seconds does the elevator take to rise from the ground to the top of the slide?A
30B
40C
50D
150E
300
考题
单选题Dr. Sosa’s delightful sense of humor and friendly smile puts her patients at ease.A
puts her patientsB
having put her patientsC
her patients have been putD
put her patientsE
putting her patients
考题
单选题X = {-4,-2, 1,3}, Y= {-1,4,5}. If x is a number from set X, and y is a number from set Y. The probability that x + y is positive is closest to ______.A
0.5B
0.6C
0.7D
0.8E
0.9
考题
问答题Once the angry bull was subdued by the rodeo clowns, it will be rounded up and led from the ring. No error A B C D E
考题
单选题Set X = even integers and Set Y = odd integers. Therefore X ∩ Y = ______.A
prime numbersB
integersC
empty setD
composite numbersE
whole numbers
考题
单选题If two sides of a triangle are 4 and 5, then the third side cannot be ______.A
2B
3C
7D
8E
10
考题
问答题Because of its savory sauce and its elegant presentation, the chicken and broccoli at Kudeta received a better review A Bin the Dining Guide than did Hunan Garden. No error C D E
考题
单选题A bag contains three green marbles, four blue marbles, and two orange marbles. If a marble is picked at random, what is the probability that an orange marble will NOT be picked?A
1/4B
1/3C
4/11D
1/2E
9/7
考题
单选题The word intentions in line 48 most nearly mean ______.A
premonitionsB
plansC
stratagemsD
obligationsE
aspirations
考题
单选题Professor Peterson had just stepped into the classroom and that was when he discovered that several lab manuals were missing.A
and that was when he found outB
and then he discoveredC
when he discoveredD
after which he discoveredE
discovering soon thereafter
考题
单选题Which of the following is the best version of sentence 9 (reproduced below)?Additionally, there is no cure and because there’s n no cure doctors treat the symptoms.A
However, doctors treat the symptoms with the cure for CFS.B
Currently, doctors treat the symptoms because there is no cure for CFS.C
But doctors know there is no cure and because of that they treat the symptoms.D
Since there is no cure for CFS, doctors treat the symptoms without the cure.E
When there are symptoms, doctors treat them without the cure for CFS.
考题
单选题In context, which of the following is the best revision of sentence 3 (reproduced below)?That thing that makes them want to do it is called an incentive, and what makes them not want to do them would be a disincentive.A
It is an incentive making someone want to do something, and a disincentive making them not want to do it.B
An incentive is what makes someone want to do something, and a disincentive is what makes someone want to avoid doing something.C
Incentives make someone want to do things, but disincentives are the things making them not want to do it.D
People are made to want to do something by incentives, and a disincentive is for not wanting to do it.E
It is incentives that make people want to do something, disincentives on the other hand being what makes people want to avoid doing something.
考题
填空题k is an integer between 50 and 90 and is a multiple of 4. When k is divided by 5, the remainder is 3. When k is divided by 3, the remainder is 2. What is the value of k?____
考题
单选题In line 15, the word encroachment refers to ______.A
the popularity of some recent booksB
the overlap in the areas of research of scientists from different fieldsC
the dominance of rational thought in our everyday livesD
the similarity between ancient humans and modern humansE
the intrusion of irrational thoughts into consciousness
考题
单选题If 2x-3y = 11 and 3x+15 = 0, what is the value of y?A
-7B
-5C
1/3D
3E
10