相关考题
-
单项选择题
It's very convenient（）here
A.to live
B.live
C.lived
D.living -
单项选择题
It was convenient（）close to work.
A.to living
B.living
C.live
D.lived -
单项选择题
The problem is（）by pollution.
A.caused
B.because
C.due
D.because of
