溶液析出晶体后，其剩余溶液是（） A．饱和溶液 B．不饱

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问题选择题

溶液析出晶体后，其剩余溶液是（　　）

A．饱和溶液

B．不饱和溶液

C．只有溶剂

D．稀溶液

答案

由于溶液中有晶体析出，说明此时溶液已经达到饱和．所以选A．

另外才选项内容的角度，AB矛盾，所以答案在AB里面出现．分析后可得答案为A

故选A

听力题

根据下列各句句意和空白之后的汉语提示词或首字母，在答题卡指定区域的横线上写出对应单词的正确形式，每空只写一词。

小题1: Just be p________ for a while. These things take time.

小题2: When did you get ___________(订婚) ?

小题3: He was____________(好奇的) to know what was happening in the office.

小题4:The little girl is a _______(有天赋的) dancer.

小题5: The photo will r________ me of the days when we were together

小题6:They father bought some new f_____ last week, such as a sofa and a table.

小题7:I can’t remember__________(精确地) what she said.

小题8: J_______ from her letter, Mother seems to be feeling a lot better.

小题9: We should keep a balanced diet and exercise_________ (规律地)to keep fit.

小题10:The little girl hopes to meet a handsome prince, just like a princess in a fairy t__.

单项选择题

在Win2000中，基本类型的硬盘可以最多创建几个分区（）。

A.1

B.2

C.3

D.4