在混凝土自然养护中,当日平均气温低于( )℃时,不得浇水。 A.30 B.5 C

题型:单项选择题

问题:

在混凝土自然养护中,当日平均气温低于( )℃时,不得浇水。

A.30
B.5
C.8
D.6

考点:造价工程师建设工程技术与计量(土建)建设工程技术与计量(土建工程部分)
题型:单项选择题

阅读理解。

                                                What makes a house a home?

     Not size, of course. I've been in some of the grandest houses in America, and it's readily apparent no

one lives there. Earlier this year, I had dinner in a mud hut in Ethiopia, where we sat on chairs next to the

hostess' bed -a home that had more warmth than any house I've been in since.

     Now John Edwards is exploring what makes a house a home in his just-released Home: The

Blueprints of Our Lives. There Edwards writes, " This is a book about homes, the values they rest on,

the dreams they are filled with, and the people they have shaped. The houses and circumstances are

different, but much of what you find inside will be familiar."      

     Whether you're sitting in an airport right now, waiting to fly to your childhood home for Thanksgiving,

or in your own home waiting for the relatives to arrive, you know what he's talking about.

     We've lived in our townhouse for 21 years. The loose windows that make noise in the wind. The

fireplace so shallow it holds only one log. The kitchen window that offers a view of the world passing by.

It's where friends sit on the kitchen counter drinking wine while dinner is being fixed.I lived there for only

18, but it will always be my true home. Even the lamp in the west living room window, which I could see

far down the road when driving home late at night, still shines.

     While all this talk about childhood memories can be warm and comforting, home is whom you're with,

not where you are. As Edwards writes, "Home is family. Home is safety. Home is faith."

Happy homecoming.

1.What would be the best title for the text?  

A. Home Means Everything      

B. What's Inside Makes Us Feel at Home

C. Home: The Blueprints of Our Lives    

D. The Importance of the Home

2.The purpose of the second paragraph is to __

A. mean the author likes living in grandest houses

B. prove the author got along well with the hostess

C. mean the feeling of home isn't related to the size

D. show the author's different feelings about houses

3. About the book Home: The Blueprints of Our Lives, we know that __

A. it was the description of Edwards' houses

B. it is mainly about houses

C. it helps us understand the concept of home

D. it was written by the author of the text

4.What did the author mainly mean when he mentioned the loose windows and the shallow fireplace ?

A. His house was too old to live in.

B. He missed the feelings of home.

C. He hated living there.

D. He missed his old friends too much.

5.It can be inferred according to the text that __

A. the author's family were very rich   

B. every happy home is the same

C. the author has been living a hard life  

D. the author and Edwards hold similar ideas

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哪种青霉素疗效最好,应用最广泛()

A、X

B、F

C、G

D、K

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关于以下气体临界状态的说法()是错误的。

A.气体能够液化的最高温度叫气体的临界温度

B.气体处于临界状态时气相液相仍有明显差别

C.气体的临界温度越高,气体越容易液化

D.某气体的临界温度、临界压力、临界密度都有固定的数值

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关于急性间质性肾炎肾损害的叙述中,错误的是()

A.可出现少尿型急性肾衰竭

B.可出现非少尿型急性肾衰竭

C.可出现肾性糖尿

D.可出现低比重尿

E.可出现高渗透压尿

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下列哪种不属于智能小区的类型()

A.住宅智能小区

B.商住智能小区

C.校园智能小区

D.医院智能小区

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