--The window is dirty.----I know. It ______ for weeks.A.hasn’t cleanedB.didn’t c
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--The window is dirty. ----I know. It ______ for weeks.A.hasn’t cleaned | B.didn’t clean | C.wasn’t cleaned | D.hasn’t been cleaned |
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答案
D |
解析
试题分析:考查时态和语态。句意:—窗户很脏。—我知道。已经几个星期没有洗了。根据句子的时间状语for weeks可知与完成时连用,在根据句意说明使用被动语态。故D正确。 点评:时态题的考查关键是抓住句子的上下文含义和句中的时间状语。要根据时间状语来选择合适的时态,在平时的学习中要注意积累有关时态的用法和各种时态的特殊之处。如since, so far等经常与现在完成时连用。在条件状语从句中用一般现在时代替将来时等等。 |
举一反三
---- The battery in my cell phone is running low. ---- I _____ that last night before we went to bed.A.was noticing | B.have noticed | C.had noticed | D.would notice |
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----- You seem in low spirits. Anything wrong? ----- I ______ in the important exam. I let my parents down.A.fail | B.failed | C.has failed | D.had failed |
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——Did you find the missing couple in the mountain yesterday? ——No, but we _____ to get in touch with them ever since.A.have tried | B.have been trying | C.had tried | D.had been trying |
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My sister has never played tennis before. This is the first time she __________ to play.A.is trying | B.was trying | C.has tried | D.had tried |
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Mr. Smith __________ to have a talk with you. He will be here in a minute.A.comes | B.came | C.has come | D.is coming |
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