单词拼写。

1. ______ (包围) the city by a wall,our ancestors protected themselves very well.

2. ______ (告知) when to leave, we began to make preparations at once.

3. He often ______ (祝贺) himself on having done an excellent job.

4. She strongly ______ (相似) her sister.

5. She found herself in c______ with her parents over her future career.

6. Thank you for r______ me from an embarrassing situation.

7. Are you still c______ with your American friend?

8. Weather p______, I will go fishing this weekend.

9. Our school can't t______ cheating on exams.

10. It is an unusual decision to p______ his wedding until next year.

关于叠合板节点及面层混凝土浇筑说法正确的是（）。

A.混凝土浇筑前，应将模板内及叠合面垃圾清理干净

B.叠合板表面清理干净后，应在混凝土浇筑前12h对节点及叠合面浇水湿润

C.叠合板表面浇筑混凝土前0.5h吸干积水

D.叠合板节点采用较原结构同一标号的无收缩混凝土浇筑。

E.节点混凝土采用插入式振捣棒振捣