How many trees ________ in the last two years?
A.were planted B.planted
C.have planted D.have been planted
答案
D
---_______ the Internet ___________ in your school?
---Yes, but the computer in our office has broken down.
A.Is, used B.Is, using C.Does, use D.Has, used
Liu Xiang ________by his coach to train regularly.
A.advised B.advises C.was advised D.be advised
—Do you know when the 29th Olympic Games ______?
—Yes, in 2008.
A.hold B.is held C.was held
-Can you tell me how to make apple juice?
-Sure. Please watch carefully and you will see how it ______.
A.is made B.is making C.makes D.will make
---There’s too much salt in the Chinese diet.
---So there is. The WHO says only 1.5 grams of salt __________ for each man every day.
A.is needed B.needs C.will need D.has needed
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