问题
选择题
--- I saw Mr Li at the meeting yesterday.
--- Did you? He ______ have attended, for he had asked for sick leave.
A．needn’t
B．couldn’t
C．shouldn’t
D．mustn’t
答案
答案：B
搜题请搜索小程序“爱下问搜题”
--- I saw Mr Li at the meeting yesterday.
--- Did you? He ______ have attended, for he had asked for sick leave.
A．needn’t
B．couldn’t
C．shouldn’t
D．mustn’t
答案：B