We are confident that the environment________by our further efforts to reduce po
题型：不详难度：来源：
We are confident that the environment________by our further efforts to reduce pollution. (2013·辽宁，30)| A．had been improved | B．will be improved | | C．is improved | D．was improved |
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答案
| B |
解析
考查时态。根据we are confident和by our further efforts可知，环境得到改善应该是将来的事情，故用一般将来时的被动语态。 |
举一反三
The water supply has been cut off temporarily because the workers________one of the main pipes. (2013·天津，13)| A．had repaired | B．have repaired | | C．repaired | D．are repairing |
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Around two o’clock every night，Sue will start talking in her dream.It somewhat________us. (2013·湖南，24)| A．bothers | B．had bothered | | C．would bother | D．bothered |
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If nothing________，the oceans will turn into fish deserts. (2013·湖南，26)| A．does | B．had been done | | C．will do | D．is done |
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—I don’t understand why you didn’t go to the lecture yesterday afternoon.
—I’m so sorry.But I________my homework. (2013·湖南，34)| A．had done | B．was doing | | C．would do | D．am doing |
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—Oh no！We’re too late.The train________.
—That’s OK.We’ll catch the next train to London. (2013·山东，27)| A．was leaving | B．had left | | C．has left | D．has been leaving |
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