—Why can your neighbor know so much about London?—He ____ have been there before

题干

—Why can your neighbor know so much about London?
—He ____ have been there before.

A．must

B．can

C．should

D．need

上一题下一题 0.64难度单项选择更新时间:2012-09-11 02:08:37

小学学科试题库

初中学科试题库

高中学科试题库