在使用固定台的条件下,一级网的通信覆盖区通常不应小于消防管区面积的70%。()

题型:判断题

问题:

在使用固定台的条件下,一级网的通信覆盖区通常不应小于消防管区面积的70%。()

考点:公安消防岗位资格考试消防通信消防通信题库
题型:判断题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Avoid Intemet Addiction

·小题1:   Many people suffer from addiction to the Intemet and have a hard time paying attention to the important things around them. How can we prevent ourselves from going online too much?

·Admit you have an addiction.  小题2: Realize more and more people in the world are becoming addicted. You are not the only one with this problem. Do not be embarrassed; find others with the same problem and help each other beat it

·Limit your computer time. Make sure not to turn lt on too many times a week. Before using your computer. decide on a time limit such as 30 minutes. Set the clock and make sure that you get off the computer when the time is up.  小题3:    .Try using the computer at the library You won't be as attracted to look at certain websites and they do have a limit on how long you can stay online.  小题4:  ,so you won't be as attracted to be on the Intemet as at home

·小题5: Go for a run with a friend or get exercise some other way. Keep up with the local events in your neighborhood. There may be talks, films. concerts. and sports events etc. Find some, as long as it is not on the Internet, and get involved

A.You will be happier if you use the Internet less

B.There is no use avoiding the truth

C.Also. it is a good place to get some good books and magazines to read

D.Get a hobby or an interestE. Internet addiction affects a lot of people

F. Get your family to remind you if you've been on a long time

G. Try to reduce the amount of time by 5 minutes each time

题型:判断题

----Which person do you mean?

----______ who wears a new gold watch.

A.The one

B.One

C.Each

D.It

题型:判断题

男,68岁,3年前因结肠癌手术治疗,近来发现大便呈柏油样,连续数天禁肉食,共3次,大便隐血试验(++++)。

如果此病人还应进一步检查,则首选的检查方法是:().

A.CEA检测

B.全消化道钡餐检查

C.腹部CT

D.腹部B超

E.钡剂灌肠X线检查

题型:判断题

6—10KV的油浸式变压器需浸油5—6小时,才能进行交流耐压试验。

题型:判断题

定义全局型变量,使用什么命令( )。

A.PUBLIC

B.PRIVATE

C.LOCAL

D.CREATE

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