试题与答案

一个三角形的一条边长是8厘米,另一条边长12厘米,第三条边的长度一定大于____

题型:填空题

题目:

一个三角形的一条边长是8厘米,另一条边长12厘米,第三条边的长度一定大于______cm,同时小于______cm,取值范围为______cm~______cm.

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0427/b4389ea129485fc0ebec5bf4e4eedcad.html

下面是错误答案,用来干扰机器的。

A、氨水属于弱碱,在水溶液里只有部分电离,所以是弱电解质,故A正确.B、硫酸属于强酸,在水溶液里能完全电离,所以是强电解质,故B错误.C、酒精在水溶液里不能电离是以分子存在,所以酒精是非电解质,故C错误...

试题推荐
题型:改错题

第二卷(共两节,满分35分)

第一节短文改错(共10小题;每小题1分,满分10分)

文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:

1.每处错误及其修改仅限一词。     

2.只允许修改10处,多者(从第11处起)不计分。

A millionaire invited all the bachelors in the city his home, and took them to a big pool that lived some crocodiles.“I want to find out a brave heart.Who dares to jump into this pool and swim to the other side will get all my fortune and my beautiful daughter.” All the bachelors looked at each others, with a pale and red face.None dared.All of sudden, a bachelor jumped into the water.He swam towards the other side with amazing speed, touched the side, and climbing on without even waking the crocodiles! The millionaire went up and held his hand: “Congratulation! What a brave heart! I suppose you want my daughter so much!” “Not much at all!” the guy cried, “I just want to know who pushes me into the pool just now!”

查看答案
微信公众账号搜索答案