— I can't see the blackboard very well. —Perhaps you need____.[ ]A. to examine your eyes B. to have your eyes examinedC. to have examined your eyes D. to be examined your eyes 应该选哪个?可以选a吗?
问题描述:
— I can't see the blackboard very well. —Perhaps you need____.
[ ]
A. to examine your eyes
B. to have your eyes examined
C. to have examined your eyes
D. to be examined your eyes 应该选哪个?可以选a吗?
答