问题补充:
—Where is Jim? —He home since last week.
A. has left
B. has gone away from
C. left
D. has been away from
答案:
A. has left
B. has gone away from
C. left
(答案→)D. has been away from
解析:句意:吉姆在哪里?自从上周他就离开家了。现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作(用行为动词表示)或状态(be动词表示)常与for(+时间段),since(+时间点或过去时的句子)连用. 现在完成时中,非延续性动词不能与for和since引导的表示一段时间的状语连用,通常是用相应的延续性动词来代替。leave对应的延续性状态是be away,故选D。