剪扭构件计算时，当β t =1.0时( )。A.混凝土受扭承载力为纯扭时的一半...

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【单选题】

剪扭构件计算时，当β t =1.0时( )。

混凝土受扭承载力为纯扭时的一半

混凝土受剪承载力为纯剪时的四分之一

混凝土受扭承载力与纯扭时相同

混凝土受剪承载力与纯剪时相同

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参考答案：

举一反三

【判断题】一般说来，地陪要等到旅游团所乘坐的交通工具启动之后才能离开，但外宾团离境站的地陪可以在游客进入安检口后离开。()

正确

错误

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【单选题】----Do you often go to school by bike? ---- No, I usually __________after school.

walk to home

walking to home

walk home

walk at home

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【单选题】下列污物处理的方法，错误的是（）。

施工污水必须经现场排水沟方可流入污水管网

食堂应设置隔油池，并应及时清理

废弃的化学溶剂应集中处理

施工的油料应存放在现场设置的专门库房

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【单选题】In many parts of the United States when Wal-Mart opens a new store, some smaller retailers go out of business. One of the reasons for this development could be that:

Wal-Mart practices unfair pricing methods that reduce consumer surplus over time.

consumers in those areas receive no consumer surplus from Wal-Mart.

consumers in those areas receive a larger consumer surplus from shopping at Wal-Mart than from the smaller stores.

smaller stores increase prices to compete.

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【判断题】食堂应设置隔油池,并应及时清理。

正确

错误

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【单选题】This is our school ____ we love very much.

who

whom

which

whose

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【单选题】I used to_________to school by bike, but now I am used to____ to school. [ ]

go; walking

go; walk

going; walking

going; walk

查看完整题目与答案

【单选题】下列污物处理的方法，错误的是( )。

施工污水经现场排水沟后应流人污水管网

食堂应设置隔油池，并应及时清理

废弃的化学溶剂应集中处理

施工的油料应存放在现场设置的专门库房

查看完整题目与答案

【简答题】( ) 应保证建筑构件在水平方向自由变形。

查看完整题目与答案

【单选题】—Welcome to our school, Mr. and Mrs. Richard. — _____ . [ ]

We are pleased to meet you

Thanks a lot for helping us so much

I love your school a lot

Thank you very much

查看完整题目与答案

正确

错误

查看完整题目与答案

【单选题】----Do you often go to school by bike? ---- No, I usually __________after school.

查看完整题目与答案

【单选题】下列污物处理的方法，错误的是（）。

查看完整题目与答案

【单选题】In many parts of the United States when Wal-Mart opens a new store, some smaller retailers go out of business. One of the reasons for this development could be that:

Wal-Mart practices unfair pricing methods that reduce consumer surplus over time.

consumers in those areas receive no consumer surplus from Wal-Mart.

consumers in those areas receive a larger consumer surplus from shopping at Wal-Mart than from the smaller stores.

smaller stores increase prices to compete.

查看完整题目与答案

【判断题】食堂应设置隔油池,并应及时清理。

正确

错误

查看完整题目与答案

【单选题】This is our school ____ we love very much.

查看完整题目与答案

【单选题】I used to_________to school by bike, but now I am used to____ to school. [ ]

查看完整题目与答案

【单选题】下列污物处理的方法，错误的是( )。

查看完整题目与答案

【简答题】( ) 应保证建筑构件在水平方向自由变形。

查看完整题目与答案

【单选题】—Welcome to our school, Mr. and Mrs. Richard. — _____ . [ ]

We are pleased to meet you

Thanks a lot for helping us so much

I love your school a lot

Thank you very much

查看完整题目与答案

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