单项选择题
They are going to have the serviceman ______ an electri...
单项选择题They are going to have the serviceman ______ an electric fan in the office tomorrow.
By lip reading or watching the movements of the speaker...
单项选择题By lip reading or watching the movements of the speaker"s lips, a deaf person can actually see ______ the person at the other telephone is saying.
I have made a(n) ______for you to see the doctor at 8 o...
单项选择题I have made a(n) ______for you to see the doctor at 8 o"clock tomorrow.