题目内容
He asked me if I _____________ mad ____________ him.
A.am; at | B.was; at | C.was; to | D.am; to |
B
。if充当宾语从句的连接词时,相当于whether,词义为“是否”,遵循宾语从句的时态规则,可根据语境选择任何时态;
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A.am; at | B.was; at | C.was; to | D.am; to |