物质从液体挥发到周围空间的分子，在一定条件下，同样具有（）的本能.
参考答案：返回液体
根据音标拼写单词，使句子意思完整正确。
1. He was _____ in Shanghai.
2. Yao Ming is _____ at playing basketball.
3. We must study _____ /ha:d/.
4. It's _____ /kwait/ a nice book. I like it very much.
5. Tom is a _____ boy, he always says "hello" to his teachers.
用于快速心房颤动合并心力衰竭的是（）
A.胺碘酮
B.异丙肾上腺素
C.钾盐
D.西地兰
E.苯妥英钠
in Shanghai.
at playing basketball.
boy, he always says "hello" to his teachers.