问题补充:
Only when Jim was away from home how nice his family was.
A. did he realize
B. he realized
C. has he realized
D. he has realized
答案:
(答案→)A. did he realize
B. he realized
C. has he realized
D. he has realized
解析:
试题分析:考查倒装句。Only+状语并且位于句首时,主句部分要用部分倒装语序,故排除B、D选项。而根据when Jim was away from home可知句子应该用一般过去时,所以A选项正确。句意:直到他离开家以后,他才意识到家是多么的好。