Rarely ________ such a silly thing.
A.have I heard of
B.I have heard of
C.I have been hearing of
D.have I heard from
答案:A
题目分析:句意,我很少听到这样糊涂的事。含有否定意义的副词或连词,如not, never, seldom, not only, little, rarely, hardly等放在句首时要用部分倒装句。所谓部分倒装就是把谓语动词的一部分,即助动词、情态动词、系动词移至主语的前面。因为前面有了助动词或情态动词,所以后边的动词要用原形,hear of 听说hear from收到某人的来信,故选A。
点评:含有否定意义的副词或连词,如not, never, seldom, not only, little, rarely, hardly等放在句首时要用部分倒装句。