问题 选择题

  -- I’m afraid I have to call your parents if your homework _______ before four o’clock today.

-- Sorry, Mr. King. I will do it right now.

A.doesn’t do

B.won’t do

C.isn’t done

D.won’t be done

答案

答案:C

题目分析:句意:如果今天四点前你不能完成作业,恐怕我不得不给你的家长打电话。对不起,金老师。我马上就做。homework与do为被动关系;if如果,引导条件状语从句,一般现在时,故选C.

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