题目内容
So difficult ________ it to work out the problem that Idecided to ask Tom for advice.
[ ]
A.I did find
B.did I find
C.I have found
D.have I found
答案:B
解析:
解析:
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本题考查倒装句和so…that…结果状语从句。so difficult放在句首时引起句子倒装,根据decided可知时态用一般过去时,故选择B项。 |
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