—When did accident happen?
—Oh, it was on Sunday towards the end of this summer, as far as I can remember.
A. an; the
B. /;the
C. the; a
D. an;/
网友回答
A. an; the
B. /;the
(答案→)C. the; a
D. an;/
解析:冠词用法题,第一空特指双方都知道的事件;第二空泛指一个周日。 “那件事什么时间发生的?”据我所知发生在这个夏天的一个周日“ 选C.