用9~12mm单绳下降,里面有两个小滑轮,把绳子绕在上面,松手即停,可以腾出两手应付

题型:判断题

问题:

用9~12mm单绳下降,里面有两个小滑轮,把绳子绕在上面,松手即停,可以腾出两手应付紧急情况。

考点:生活时尚户外运动与野外生存户外运动与野外生存题库
题型:判断题

灾难发生时对伤员的分类标志下列不正确的是()

A.重伤员用黄色标志

B.骨折病人用蓝色标志

C.危重伤员用红色标志

D.死亡病人用黑色标志

E.轻伤员用绿色标志

题型:判断题

根据我国保险法规定,在人身保险合同中,以死亡为给付保险金条件的合同,自成立之日起满二年后,如果被保险人自杀,保险人不承担给付保险金的责任,但可以全额退还保险费。

题型:判断题

阅读理解。

     Many people all over the world speak English as their second language and it is not too much

to say that it has become an international language.  

     Studying English can make life fun. It enables you to watch American movies, read English books

and listen to English songs. Moreover, as English is an international language, you will be able to

communicate with foreigners when you are on a trip abroad. Traveling will be more interesting that

way.

     It is a good idea to make friends with foreigners. In my opinion, it is the best way to improve

your English. In addition, it will bring you a lot of fun and expand your view of the world.  If you

make friends with a native speaker, you can practice your spoken English more often, and then

you can communicate with people around the world. You can also become familiar with the

customs and habits of different cultures.

     There are some people who are afraid to make friends with foreigners, because they are not

confident about their English. However, many foreigners do not care about grammar. They will

get your key words in the sentence and know the whole meaning. Therefore, it is unnecessary to

be afraid; just go ahead.

     In brief, English is so useful to us that we should all learn it.

1. Why does the writer think it necessary for us to learn English?

A. Because he uses it as a second language.

B. Because English has become an international language.

C. Because you can't make foreign friends if you can't speak English.

D. Because it will be difficult for you to travel if you can't speak English.

2. Studying English can make fun in the following ways EXCEPT ______ according to the text.

A. enjoying British or American music

B. traveling abroad

C. attending English parties

D. reading English novels or poems

3. In the writer's opinion, some people dare not make foreign friends because  _________.

A. they are afraid of making grammar mistakes

B. they become shy when they meet foreigners

C. they know little English

D. they seldom speak English with foreigners

4. Which of the following is closest in meaning to the underlined word "expand"?

A. improve

B. deepen

C. enlarge

D. raise

题型:判断题

公安信息系统设计的原则包括()

A.灵活性

B.可靠性

C.复杂性

D.系统性

E.经济性

题型:判断题

科学:逻辑

A.报社:报纸

B.运动会:足球场

C.水壶:水杯

D.电器:电视机

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