问题
选择题
She is believed______ the train, otherwise she would have arrived here by now.
A.to miss
B.to have missed
C.to be missed
D.to be missing
答案
答案:B
考查非谓语动词。句意:相信她已经错过了火车,否者到现在她会已经到达了。不定式用于被动语态谓语动词后,表示具体的动作,如果动作发生在谓语动词前,则要用完成时态的不定式,结合语境可知选B。