-- When can I play computer games, Mum?--______ your homework _______.A．Until, f
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-- When can I play computer games, Mum?
--______ your homework _______.| A．Until, finishes | B．Not until, will be finished | | C．Until ,is finished | D．Not until, is finished |
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答案
| D |
解析
| 本题考查的是until引导的条件状语从句，由于your homework不能发生finish的动作，故选用被动语态，同时在条件状语从句中，主句为祈使句，而从句用一般现在时，代替将来时，故用一般现在时，故选答案为D |
举一反三
– I don’t know when ________ the day after tomorrow
_ I’ll call you when ______.| A．he will come; he comes | B．will he come; he comes | | C．he will come; he will come | D．he comes ; he comes |
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I still remember my first teacher________ we haven’t seen each other for a long time.| A．if | B．until | C．though | D．because |
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It has been two years _________ he came to China. | A．since | B．after | C．before | D．till |
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While we _________, we saw a UFO land on a street. | A．were shopping | B．shopped | C．are shopping | D．shop |
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The children will climb the hill if it _____ tomorrow.| A．won’t rain | B．didn’t rain | | C．doesn’t rain | D．isn’t raining |
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