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【典型例题】 His father_____the party since 1978 A.joind B.has joined C.was in D.has been in 答案:D 解析:本题考查学生对现在完成时的熟练掌握。since 1978表达“自从1978年一直到现在”,表示这件事情从过去一直持续到现在,应该用现在完成时,而且动词必须是延续性动词,A、B均为瞬间动词,不能与时间段连用,故排除;C为一般过去时,也不行。 (责任编辑:admin) |