语法与词汇
17.
We_____last night, but we went to the concert instead.
A、
must have studied
B、
might study
C、
should have studied
D、
would study
【正确答案】
C
【答案解析】
but连接的两个分句之间情况相反,根据后句我们可判断前句“学习”的行为并未发生,但却是应该发生的。
提交答案
关闭