单项选择题

If a substance is dissolved in water or heated, it may ______ a gas.

[A] give away
[B] give in
[C] give off
[D] give back
<上一题 目录 下一题>
热门 试题

单项选择题
Who would you rather ______ with you, George or me
[A] going
[B] to go
[C] have gone
[D] went
单项选择题
They accept that what you are doing is ______ to their problems.
[A] dependent
[B] distinct
[C] relevant
[D] concerned
相关试题