水果采摘园到处香气袭人，在远处就能闻到水果香味．这一现象说明（ ） A．分子很小

根据句子的意思，补全单词

1. By the time I got up, my father had already ____ in the shower.

2. —When I went outside, the bus had already____.

    —Oh, you're unlucky!

3. I had to really rush. I took a ____ shower, had some breakfast, and then ran off to the bus stop.

4. ____, our precious (珍贵的) records were saved from the fire.

5. I know that you made mistakes in the exam, no wonder you look ____out.

测量耦合电容器的电容量和介质损耗因数时，多节串联的应（）测量。测量前应确认外绝缘表面清洁、干燥，分析时应注意温度影响。

压力容器操作人员对容器的基本操作和应知应会的操作技能是什么？

人严重骨性应该采用（）。

A.预防矫治

B.阻断矫治

C.功能矫治

D.固定矫治

E.正畸正颌联合治疗

眼球固定液的组成包括( )

A．甲醛
B．乙醇
C．冰醋酸
D．蒸馏水
E．以上均是