基坑围堰通常分为()。A.土围堰、塑料围堰和木板围堰 B.土围堰、塑料围堰和塑料板围

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问题:

基坑围堰通常分为()。

A.土围堰、塑料围堰和木板围堰

B.土围堰、塑料围堰和塑料板围堰

C.土围堰、土袋围堰和沉井围堰

D.土围堰、土袋围堰和钢板桩围堰

考点:铁路工程铁路工程题库
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根据汉语拼音写出汉字。(4分)

①(xián)   熟   ②(líng)   听  ③(jū)   躬尽瘁   ④中流(d ǐ )   

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阅读理解。

     We walked in so quietly that the nurse at the desk didn't even lift her eyes from the book. Mum pointed at

a big chair by the door and I knew she wanted me to sit down. While I watched with mouth open in surprise,

Mum took off her hat and coat and gave them to me to hold. She walked quietly to the small room and took

out a wet mop (拖把). She pushed the mop past the desk and as the nurse looked up, Mum nodded and said,

"Very dirty floors."

     "Yes, I'm glad they've finally decided to clean them," the nurse answered. She looked at Mum strangely and

said, "But aren't you working late?"

     Mum just pushed harder, each swipe (拖一下) of the mop taking her farther and farther down the hall. I

watched until she was out of sight and the nurse had turned back to write in the big book.

     After a long time Mum came back. Her eyes were shining. She quickly put the mop back and took my hand.

As we turned to go out of the door, Mum bowed politely to the nurse and said, "Thank you."

     Outside, Mum told me:"Linda is fine. No fever."

     "You saw her, Mum?"

     "Of course, I told her about the hospital rules, and she will not expect us until tomorrow. It's a fine hospital.

But such floors! A mop is no good. A brush (刷子) is needed."

1. When she took a mop from the small room,what Mum really wanted to do was . [ ]

A. to clean the floor

B. to please the nurse

C. to see a patient (病人)

D. to surprise the story-teller

2. When the nurse talked to Mum she thought Mum was a _____.[ ]

A. nurse

B. visitor

C. patient

D. cleaner

3. After reading the story what can we know about the hospital? [ ]

A. It is a children's hospital.

B. It has strict rules about visiting hours.

C. The conditions there aren't very good.

D. The nurses and doctors there don't work hard.

4. From the text we know that Linda is most likely _____. [ ]

A. the story-teller's sister

B. Mum's friend

C. the story-teller's classmate

D. Dad's boss

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在数据库的三级模式结构中,可以为某一用户的多个应用系统所使用,但一个应用程序只能使用一个 【16】

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离心泵盘车后,其标记的最终位置应与初始位置相隔()度。

A、120

B、180

C、360

D、270

题型:单项选择题

保险理赔工作主要靠理赔人员来做。下列不是保险理赔人员作为专门从事保险理赔工作的人员类型的是( )。

A.保险公司的专职核赔人员

B.保险代理人

C.理赔服务机构和独立理赔人

D.保险经纪人

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