问题补充:
When I got home, I I had left my wallet in the taxi
A. was realizing
B. realized
C. have realized
D. would realize
答案:
A. was realizing
(答案→)B. realized
C. have realized
D. would realize
解析:考查时态。由句意可知是我回到家的时候,所意识到的事情,用过去时。句意:当我到家的时候,我才意识到我把钱包忘在了出租车里了。