题目内容
(请给出正确答案)
[主观题]
Water can _______ rocks after a long time, even though the rock is harder.
Water can _______ rocks after a long time, even though the rock is harder.
A.put away
B.wear away
C.be exposed to
D.bring back
提问人:网友zsx19951120
发布时间:2022-01-07