问题
选择题
— Be careful! A car may hit you.
— Thank you! I I so close to the road.
A.didn’t know; am standing
B.don’t know; am standing
C.didn’t know; was standing
D.didn’t know; would stand
答案
答案:C
一般过去时 可以表达说话人始料未及的事情。我没意识到我站的离路如此近,应该是刚才没意识到才做出了这个动作,故用一般过去时。