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单选题
It is important that the water （） very often as this can lead to increased deposits.
A
not be changed
B
be changed
C
should not be changed
D
should be changed
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共用题干
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共用题干
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Some villagers were going to celebrate an important wine festival（酒宴）in a few days′time,so?they borrowed a huge barrel from the nearest town,put it in the village square,and decided that each?of them should empty a bottle of the best wine he had into it,so that there should be plenty at the?feast（宴会）.
One of the villagers thought he would be very clever."If I pour a bottle of water in,instead of?wine,no one will notice it,"he said to himself,"because there will be so much excellent wine in the?barrel that?the water will be lost in it."
The night of the feast arrived.Everybody gathered in the village square with their bowls and?their glasses for the wine.The tap（塞子）on the barrel was opened,but what came out was pure?water.Everyone in the village had had the same idea.
The underlined sentence"the water will be lost in it"can be considered as__________.A.the water would be gone in the barrel
B.the water couldn't be found in the wine
C.the water would flow through the barrel into the ground
D.the water would be mixed up with the wine
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It is very important that enough money （）to fund the project.A、be collectedB、must be collectedC、is collectedD、can be collected
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VIP是以下哪组词的翻译。（）A、Very important placeB、Very interesting personC、Very important personD、Very interesting place
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It is very important for every sailor （）the characteristics of the ropes so that they can be for right jobs.A、knowingB、knowC、to knowD、knew
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单选题Some animals can _____ in the desert on very little water.A
surviveB
starveC
relieveD
routine
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单选题However, reception of certain types of MSI messages, such as shore to ship distress alerts and navigational and meteorological warning are（）.A
selective and can be suppressed by shipsB
mandatory and can not be suppressed by ships in the affected areaC
not very important so that ships don‟t require themD
received by all ships wherever they are
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单选题According to the instructions, which of the following is TRUE?A
The gasket should be cleaned thoroughly with cold water.B
Mild detergent and hot water can best clean the cooker.C
Soapy water will often damage the cooker.D
Sand can be used to clean the cooker.
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单选题Many of the soundings shown on the chart are derived from （）.Undue reliance should not be placed upon them．A
complete and often very poor surveysB
correct and often very good surveysC
inadequate and often very old surveysD
adequate and present surveys
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单选题What is an advantage of using foam in fire fighting?（）A
It is MOST effective on very hot oil fires where the temperatures of the liquid exceed 100°C (212°F)B
Most foams can be used with dry chemicals to attack a fire by two methodsC
Foam is effective on combustible metal firesD
Foam can be made with seawater or fresh water
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单选题From the passage, we can draw a conclusion that _____.A
family has deep influence on a personB
compliments are very important to a personC
one should treasure the relationship between othersD
when facing tough time, one should never say die
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单选题What is the main idea of the passage?A
Salt is very important.B
If their blood salt level is not constant, human beings may die.C
The amount of salt in the body is secreted.D
People can die of thirst.
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单选题What can we learn from the passage?A
It may be difficult for the young to learn new skills.B
Dogs play an important part in language and culture.C
We can be successful if we learn from our own mistakes.D
Dogs like the hottest days in summer very much.
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单选题It is very important for every sailor （）the characteristics of the ropes so that they can be for right jobs.A
knowingB
knowC
to knowD
knew
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