問題詳情:
It is said that he ________ in a computer company since graduation.
A.has employed B.has been employed
C.had employed D.is employed
【回答】
B 考查動詞時態和語態。句意:據説自畢業以來他就受僱於一家電腦公司。since短語為現在完成時態的標誌,且從句主語與謂語動詞存在被動關係,故用現在完成時態的被動語態。
知識點:現在完成時及其被動式
題型:選擇題