---I rang you yesterday afternoon. A man answered, but I didn’t recognize the vo
题型:不详难度:来源:
---I rang you yesterday afternoon. A man answered, but I didn’t recognize the voice. --- Oh, it ____ my uncle. He was in my room then.A.must have been | B.should have been | C.must be | D.should be |
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答案
A |
解析
考查情态动词表推测。因为是对过去事实表推测,要用情态动词加完成时态,排除C,D;should have been表本应该是实际不是;must have been肯定是;根据He was in my room then,可知是我叔叔的可能性很大。所以选A。 |
举一反三
After the bell rings, which indicates the ending of the exam, you_____ stay ____ you are until all your papers are collected.A.shall, where | B.would, where | C.will, in which | D.can, what |
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In order to produce more grain, it________that the area of farmland_____.A.is demanded, being increased | B.has been demanded, be increased | C.demand, should be increased | D.demands, should increase |
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–Let’s take a coffee break, shall we? –I wish I ________, but I have a really tight schedule.A.can | B.shall | C.could | D.should |
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---- you do me a favor? -----Sure. With pleasure.A.Must | B.Need | C.Should | D.Could |
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Helen _______ it if she doesn’t want to. A.doesn’t need do | B.need not to do | C.needs not to do | D.need not do |
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