单项选择题

I called to tell him how to get there but perhaps ______ him a map.

A. should have given
B. ought to have
C. had to give
D. must have given
<上一题 目录 下一题>
热门 试题

单项选择题
For the practice teaching, the students had to visit some local schools for the ______ of lessons.
A. examination
B. inspection
C. observation
D. investigation
相关试题