题目内容
(请给出正确答案)
[主观题]
All their attempts to ______ the child from the burning building were in vain.A.regainB.re
All their attempts to ______ the child from the burning building were in vain.
A.regain
B.recover
C.rescue
D.reserve
提问人:网友hy673369825
发布时间:2022-01-07