问题
选择题
—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
答案
答案：A
搜题请搜索小程序“爱下问搜题”
—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
答案：A