问题补充:
Lucy couldn’t remember when she met Tom, but she was sure it was on Monday when she had music class.
A. /; the
B. the; /
C. a; a
D. /; a
答案:
A. /; the
B. the; /
(答案→)C. a; a
D. /; a
解析:考查冠词。本题第一空用a泛指某一个星期一;第二空用a music class指音乐课。句意:Lucy记不得什么时候她遇见Tom了,但是她确信那是一个她有音乐课的一个星期一。故C正确。