后张法预应力混凝土梁（板）制作中，孔道压浆施工时，当气温高于（）度时，压浆宜在夜间进行。
A.35
B.37
C.38
参考答案：A
关于1+3+3的防水处理，说法正确的是（）
A.缠绕完毕后要用小扎带捆扎
B.1+3+3即扎带+绝缘胶带+防水胶带
C.1+3+3即防水胶带+绝缘胶带+防水胶带
D.缠绕时应由下至上缠绕
Which of the following is not true concerning the study().
A. It’s done by American Institutes for Research.
B. It reveals students academic performance.
C. It shows that the assumption that college students are graduating with ascertained level of proficient skills.
D. It reveals that graduates do a better job when filling out job applications than reading newspapers.
