现场施工过程中，对混凝土搅拌的配合比，成品强度进行判定。做法_爱下问搜题

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问题单项选择题

现场施工过程中，对混凝土搅拌的配合比，成品强度进行判定。做法属于施工质量控制手段中（）。

A.日常性的检查

B.测量和检测

C.试验及见证取样

D.实行质量否决制度

答案

参考答案：C

完形填空

完形填空。

     It is  1 in Qing Dao. It's very hot here. Now, there are many people  2 vacation. They go to the beach
and have  3 good time there. Today is  4 , it is not very hot. On the beach, a lot of people  5 to their
friends 6 looking at the beautiful sea. Some of them are 7 , others are taking 8 . Can you find  9 ? I'm
the boy in blue shorts. I' m going to dive (潜水). It's  10 .

( )1. A. August
( )2. A. in
( )3. A. /
( )4. A. winds
( )5. A. is talking
( )6. A. to
( )7. A. swim
( )8. A. photos
( )9. A. I
( )10. A. hot

B. December
B. on
B. an
B. wind
B. are talking
B. but
B. swims
B. photoes
B. me
B. warm

C. March
C. at I
C. a
C. winding
C. is selling
C. and
C. swiming
C. phones
C. my
C. cold

D. January
D. with
D. the
D. windy
D. are telling
D. because
D. swimming
D. potatoes
D. mine
D. Cool

选择题

点P（m+3，m-1）在x轴上，则点P的坐标为（　　）

A．（0，-2）

B．（2，0）

C．（4，0）

D．（0，-4）