单项选择题

I have never wanted to be a white-collar worker,（）I would be bored with office work.

A. so
B. if
C. as
D. or

相关考题

Something must be done. There will not be enough space ...

单项选择题Something must be done. There will not be enough space even to stand（）the earth.

A. in
B. on
C. in on
D. on in