Ⅰ. 单项选择(30分)
( )1. It is bad for your eyes ______ computer games too much.
A. plays B. to play
C. play D. to playing
( )2. —______ go to the theatre together with me?
—Good idea.
A. How about B. Why do you
C. Why not D. What about
( )3. —How many ______ did you ______ last year?
—About two hundred.
A. operation; perform B. operate; perform
C. operations; perform D. operating; perform