Question

【題目】More than 20 people ________ in traffic accidents ________ last May.

A. died; for B. have been dead; since

C. have died; for D. have been dead, for

Answer 1

【答案】B

【解析】試題句意:自從去年5月份以來，有20多個(gè)人在交通事故中死亡。since 自從，后跟過去的一個(gè)時(shí)間，常跟現(xiàn)在完成時(shí)連用；for 后常跟一段時(shí)間；die 死，是一個(gè)瞬間性動(dòng)詞；dead 形容詞，死的，be dead 可以表示狀態(tài)。結(jié)合他們的用法可知，選B。