焊工常用量具有().A、普通量具B、焊缝测量器C、直钢尺D、钢卷尺

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问题:

焊工常用量具有().

A、普通量具

B、焊缝测量器

C、直钢尺

D、钢卷尺

考点:机械制造行业技能考试金属焊接与切割(综合练习)金属焊接与切割(综合练习)题库
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Have you ever done something foolish and it made you feel so embarrassed(尴尬的)?

Well, that’s exactly how I felt. On a Saturday morning last autumn.I went to town to do some shopping and as I was on my way home from the shop,it suddenly began to rain. I at once ran into a nearby phone box because I didn’t have an umbrella.It was raining so heavily that I had to stay in the phone box until it stopped.

A few moments later,I saw a young man walk up to the phone box,wearing a yellow raincoat and holding a box. I didn’t want to go out into the rain,so I picked up the phone and pretended(假装) I was talking to someone. I thought the man would go away,but he didn’t. He just waited in the pouring rain,and I acted as if I was deep in conversation.

Luckily,the rain stopped after about ten minutes.“Okay,Mum,” I said loudly into the phone,“I’ll see you later. Bye!” I put the phone down, picked up my shopping bag and walked out of the phone box. “I’m sorry I took so long.” I said to the man.

“Oh, I don’t want to use the phone,” he answered, smiling.“I’ve just come to repair it. There is something wrong with it, you see .” I felt myself go red in the face and I hurried away with my head down,feeling a complete fool. That was certainly one of the most embarrassing moments of my life! 

小题1:Why did the writer go to the phone box and stay there?

A.Because she wanted to keep warm.

B.Because she wanted to wait for her friend there.

C.Because she wanted to phone her mother.

D.Because it rained heavily and she had no umbrella with her.小题2:The writer thought that the young man wanted          .

A.to repair the phone.

B.to use the phone.

C.to stay in the phone box.

D.to clean the phone box.小题3:How long did the man wait for?

A.About five minutes.

B.About fifteen minutes.

C.About ten minutes.

D.About thirty minutes.小题4:Which of the following is TRUE?

A.The story happened on a cold Saturday morning last summer.

B.The writer telephoned her mother.

C.The writer was on her way home after doing some shopping,suddenly it began to rain.

D.The writer knew why the man came here.小题5:Why was the writer embarrassed?

A. Because she did something foolish.

B. Because she got all wet.

C. Because she made the young man wait so long. 

D Because she couldn't get out of the phone box.

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用数字0、1、2、3、4、5组成没有重复数字的四位数,可组成 ______个四位偶数.

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下列哪些因素与闭塞性细支气管炎伴机化性肺炎的发生有关()。

A.感染

B.药物

C.系统性红斑狼疮

D.骨髓移植

E.放射治疗

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SNMP操作访问对象实例,什么情况下用到变量绑定表?请说明如何使用。

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在企业外部要多做外功,即()

A.重视企业形象设计

B.重视广告策划和宣传

C.重视新闻媒体对企业的报道

D.形成企业的特色

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