【单选题】【消耗次数：1】
常温下乙醛是（ ）。
①
固态
②
以上皆有可能
③
气态
④
液态
参考答案：
复制
纠错
相关题目
随机题目
【单选题】
6.English is widely used ______ travelersand business people all over the world.
①
to
②
for
③
as
④
by
【单选题】
7. ______ the help of my teacher, I caught up with the other students.
①
Under
②
In
③
With
④
On
【单选题】
9. -You’d better not go out now. It’s raining. -It doesn’t matter. My new coat can keep ______ rain.
①
in
②
of
③
with
④
off
【单选题】
16.-This dress was last year’s style. -I think it still looks perfect ______ it has gone out this year.
①
so that
②
even though
③
as if
④
ever since
【单选题】
19. -Do you remember our pleasant journey to Xi’an? -Of course. I remember everything ______ it happened yesterday.
①
as soon as
②
even though
③
rather than
④
as if