混凝土拌合及养护用水,哪种不可用 A.市政自来水 B.一般饮用水 C.洁净天然水

题型:单项选择题

问题:

混凝土拌合及养护用水,哪种不可用

A.市政自来水
B.一般饮用水
C.洁净天然水
D.海水、沼泽水

考点:注册建筑师建筑材料与构造混凝土(二)
题型:单项选择题

阅读理解。

       One evening, Mr and Mrs Brown with Mr and Mrs White were on their way home. It was very hot and

they felt thirsty. They went to a restaurant. A waiter came to their table and asked what they wanted to have.

One lady said that she only wanted black tea. One of the gentlemen asked the other whether he wanted some

sugar in his milk. Mrs Brown said that her husband and she didn't like beer. One of the Whites said she wanted

coffee. 

       Then the waiter brought them a cup of black tea, a glass of milk, a mug (大杯) of beer and a cup of

coffee. 

       What did each of them want to have?

1. They went to a restaurant because ______. [ ]

A. they are hungry

B. it was very hot

C. they are thirsty

D. both B and C

2. Mrs Brown wanted to have ______. [ ]

A. a cup of black tea

B. a glass of milk

C. a mug of beer

D. a cup of coffee

3. Mr Brown wanted to have ______. [ ]

A. a cup of black tea

B. a glass of milk

C. a mug of beer

D. a cup of coffee

4. Mrs White wanted to have ______. [ ]

A. a cup of black tea

B. a glass of milk

C. a mug of beer

D. a cup of coffee

5. Mr White wanted to have ______. [ ]

A. a cup of black tea

B. a glass of milk

C. a mug of beer

D. a cup of coffee

题型:单项选择题

《实证哲学教程》的作者是()。

A.孔德 

B.斯宾塞 

C.韦伯 

D.马克思

题型:单项选择题

某建设工程中,发包人的支付担保应是( )。

A.设备担保

B.土地担保

C.原料担保

D.金额担保

题型:单项选择题

设θ满足

.

题型:单项选择题

以下哪一项不是片剂处方中润滑剂的作用

A.增加颗粒的流动性
B.促进片剂在胃中的润湿
C.使片剂易于从冲模中推出
D.防止颗粒粘附于冲头上
E.减少冲头、冲模的损失

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