I don’t know if it ______ tomorrow. If it ______, we’ll go out for a picnic.A.wi
题型:不详难度:来源:
I don’t know if it ______ tomorrow. If it ______, we’ll go out for a picnic.A.will rain; won’t rain | B.rains; doesn’t rain | C.rains; won’t rain | D.will rain; doesn’t rain |
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答案
D |
解析
考查if的用法。if作“如果”讲,引导条件状语从句,从句遵循“主将从现”原则;if作“是否”讲,引导宾语从句,从句的时态不受限制。句意“我不知道明天是否会下雨。如果明不天下雨,我们将外出野餐。”故选D。 |
举一反三
--- May I use your dictionary, please? --- Sorry. My dictionary . I’ve looked for it everywhere but I ______ it yet.A.has lost; don’t find | B.is missing; haven’t found | C.has lost; haven’t found | D.is missing; don’t find |
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_____ the girl _____ her hands now?A.Does; wash | B.Is; wash | C.Is; washing | D.Do; wash |
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The telephone rang when we dinner.A.had | B.have | C.are having | D.were having |
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Listen! Someone in the next room.A.cry | B.crys | C.is crying | D.was crying |
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A large number of students planting trees now, the number of the students 2000.A.is, is | B.are, is | C.is, are | D.are, are |
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