溢流阀按其结构原理分为直动型和先导型两种。

题型:判断题

问题:

溢流阀按其结构原理分为直动型和先导型两种。

考点:机动车维修技术机动车车身修复基础知识机动车车身修复基础知识题库
题型:判断题

阅读短文,回答问题。

     Bill is only fifteen years old, but he is already very rich. Two years ago, Bill began a football website

(网站) for young people," I became interested in computers when I was 8 because my father's job is with

computers. As a little boy, I also loved football and so I decided to make a website, especially for people of

my age."

    Bill started the "Football OK!" website two years ago, and now more than 20,000 people visit it every day. 

    Bill is a schoolboy and a businessman as well. He usually gets up at six o'clock and looks at his e-mails.

Then he goes to school from nine to four. In the evenings, he always works for about four hours on his

website.

     Bill's next plan is to set up a new website:" At the moment I an thinking about a new website on American

football, maybe for next year."

     And is Bill the same person that he was three years ago?" No, I am very different now. I have met a lot of

interesting people on the website and I have traveled all over the world." Bill doesn't know about the future."

Maybe I will sell the website. I really don't know. I'll just wait and see.

    When he is 21, Bill will be a millionaire (百万富翁). He always says," Anything is possible"

1. How old was Bill when he became interested in computers? 

    ________________________________________________________

2. What's the name of Bill's website? 

    ________________________________________________________

3. What does Bill usually do after he gets up every day? 

    ________________________________________________________

4. Is Bill quite sure about his future? 

    ________________________________________________________

5. What do you think of Bill? 

    ________________________________________________________

题型:判断题

出现过敏反应时,()为首选药物。

A、西地兰

B、肾上腺素

C、柴胡

D、穿琥宁

题型:判断题

端铣时采用非对称逆铣时,作用在各个刀齿上的水平分力之和()。

A、为零

B、与进给方向相同

C、与进给方向相反

D、与进给方向有时相同有时相反

题型:判断题

低渗性缺水最好首先补充的液体是

A.高渗盐水
B.等渗盐水
C.10%氯化钾
D.5%葡萄糖溶液
E.5%葡萄糖盐水

题型:判断题

按照新规定,()基站需取消二次下电设置,直接与电池连接。

A、VIP基站

B、传输节点站

C、重要小区

D、一级基站

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