All the girls swam in the lake except two, who halfway.
A. gave off
B. gave up
C. gave away
D. gave out
网友回答
A. gave off
(答案→)B. gave up
C. gave away
D. gave out
解析：give up 意为“放弃”；give out 意为“分发，发出(气味、热等)，发表，用尽，精疲力竭”；give away意为“送掉，分发，放弃，泄露，出卖”；give off 意为“发出(蒸汽、光等)，长出（枝、杈等）”。