当装置或机组停车（）小时以上时，必须对重要的联锁回路接线端子进行检查并紧固，填写记录

有些化学实验操作须严格遵循“先后”顺序，请你仿照示例填写下表．

用括号中所给词的适当形式填空。

1. Tom is much _____than Sam. ( cool )

2. My hair is a little _____than hers. ( short )

3. Pedro is _____than Paul. ( funny )

4. Li Ping is a little_____than me. ( outgoing )

5. Which is_____ in China, tea or coffee? ( popular)

6. Tina is much_____than Tara. ( athletic )

7. Liu Li is a little_____than her sister. ( quiet )

8. Ruth is_____than any other girl in my class. ( serious )

9. Java has _____ hair than Mary. ( curly )

10. Paul is _____than Pedro. ( thin )

蛇犀散功效与作用

与病理缩复环关系最密切的是（ ）。

A．双胎妊娠

B．先兆子痫

C．子宫收缩过强

D．胎盘早剥

E．嵌顿性肩先露