Who can me a ball-pen ?
A. save; to write
B. borrow; to be written
C. spare; to write with
D. spend; writing with
网友回答
A. save; to write
B. borrow; to be written
(答案→)C. spare; to write with
D. spend; writing with
解析：这里spare意思是：腾出，第二空表示用具体工具写所以用介词with。