题目内容
【题目】When the foreign guest arrived, I found him speaking good Chinese. I __________ his speech into Chinese the night before.
A. needn't translate B. didn't need to translate
C. needn't have translated D. didn't need translating
【答案】C
【解析】考查虚拟语气。句意:外宾到达时,我发现他汉语说得很好。我没有必要在前一天晚上把他的演讲翻译成汉语。没有必要但做了,用needn't have done;didn't need to没有必要也没做。
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