题目内容
I didn’t see John yesterday. Do you know what _______________ him?
A.happened | B.happened to | C.did happen to | D.happens to |
B
考查时态。昨天我没见到他,你知道他怎么了?过去的事情应用一般过去时态,同时“某人怎么了”用“happen to sb” 所以答案为B
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