问题 选择题

图表资料可以为我们提供很多信息,下列从图表中获取的信息及应用不正确的是

A.根据金属活动性顺序表,判断金属是否容易被盐酸腐蚀

B.根据金属的熔点数据表,判断金属的导电性强弱

C.根据溶解度曲线图,选择从溶液中获得晶体的方法

D.根据元素周期表,查找元素的原子序数、元素符号、相对原子质量

答案

答案:B

金属的熔点与其导电性强弱没有必然的联系。

单项选择题
阅读理解

阅读理解。

请阅读下面一篇文章,并按照要求匹配信息. 注意:E=AB  F=AC  G=AD

      1  One of the best things you can possibly do is to start your own club. It's great fun especially

if you are the sort of person who feels there's never anything to do during the school holidays.

    The first thing you need to come up with is an idea for your club.  2  Pets, clothes, pop music or

dancing groups, sports, making things? The list is endless.

    Next you need some friends to be in your club with you.   3  All you need is three or four other

people who are interested in the same thing as you.

      4  You should all sit down somewhere together with lots of pieces of paper and write down

every name you can think up. That'll keep you busy for ages.

    At your first meeting you should make up a rule book. And the first rule should be no grown-ups

or little/big brothers or sisters! The best clubs are always secret!

    Now you have just about everything you need, except membership cards. These are very important

and again you can speed a lot of time making them.   5  Why not leave some space for a photo of

yourself? That will make the membership card really look like it.

     So there you are, get clubbing! Once you get started you'll think of loads of more interesting things

to do!

     A. That's easy.

     B. Enjoy your own club!

     C. Invite a designer to join you.

     D. What are you interest in?

     E. Summer vacation is just around the corner.

     F. Then you need to pick a name for your club.

     G. Use a bright thick pen to make a special design.