若家用电冰箱冷藏室的温度是4℃,冷冻室比冷藏室的温度低22℃,则冷冻室的温度为(

题型:选择题

问题:

若家用电冰箱冷藏室的温度是4℃,冷冻室比冷藏室的温度低22℃,则冷冻室的温度为(  )
A.-18℃B.18℃C.-26℃D.26℃
考点:有理数减法
题型:选择题

阅读理解。

     Do you have any hobbies? Do you know the hobbies of some famous people? Here are some examples:

     Mark Twain, a famous America writer, loved telling funny stories and played jokes with others. He said

his stories could make anyone laugh.

     The greatest woman, Marie Curie (玛丽·居里) liked music. Her mother was a music teacher. So she and

her brothers and sisters all liked music. When she Was young, she sang quite well.

     The founder of Microsoft. Bill Gates likes playing I-go (围棋) and ping-pong. He enjoys playing bridge

(桥牌), too, He often plays bridge with his friends.

     The famous athlete, Liu Xiang likes singing songs besides doing sports. He can sing songs as well as a

professional singer. Can you tell some other famous people who have different hobbies?

1. What's Mark Twain's hobby?

A. tell funny stories

B. play jokes with others

C. play I-go and ping-pong

D. Both A and B

2. Who likes playing bridge with his friends?

A. Mark Twain

B. Marie Curie

C. Bill Gates

D. Liu Xiang

3. What's Liu Xiang's hobby?

A. sing songs

B. do sports

C. sing songs and do sports

D. play ping-pong

4. How many people are mentioned (提到) in the passage?

A. 2

B. 3

C. 4

D. 5

5. Which of the following is not true?

A. Xiu Xiang is a famous athlete.

B. Marie Curie is a famous American Writer.

C. Bill Gates likes playing I-go.

D. Marie Curie's mother Was a music teacher.

题型:选择题

There is no      in trying to persuade him to change his mind, for he never follows the advice of others.

A.doubt

B.point

C.difficulty

D.wonder

题型:选择题

我们能够闻到很多种物质的气味,正确的解释是(  )

A.分子之间有间隔

B.分子在不断地运动

C.分子发生了改变

D.这些物质的分子一定很大

题型:选择题

前门大街是通往皇城的必经之地,因此古时俗称“()”。前门大街是老字号云集的著名商业街,如六必居()、同仁堂()、瑞蚨祥()、内联陞()、张一元()等,月盛斋的()、都一处的()也享有很高的声誉。

题型:选择题

基坑开挖首先从地表面向下至设计高程,然后在基坑内的预定位置由下而上地建造主体结构及其防水措施,最后回填土并恢复路面的施工方法称为()

A、盖挖顺作法

B、盖挖半逆作法

C、盖挖逆作法

D、明挖法

更多题库