【题目】Ladies and gentlemen, due to an unexpected accident, one of the singers whom all of you ________ to see won't be performing tonight.
A.are coming
B.have come
C.come
D.came

【答案】B
【解析】考查时态。句意：女士们，先生们，由于意外的事故，你们所有人过来要看的歌手之一今晚将不会演出。因为观众们已经到来，并对现在造成了影响，故要用现在完成时，故选B。