—Could you tell me how to repair my comp
题型:选择题
问题:
—Could you tell me how to repair my computer?
—I'm sorry, but I don't know _____. [ ]
A. what to do
B. how to do
C. what to do it
D. how do it
—Could you tell me how to repair my computer?
—I'm sorry, but I don't know _____. [ ]
A. what to do
B. how to do
C. what to do it
D. how do it