装、拆接地线的程序及注意事项有哪些？

V. 选择适当的词组填空．根据所提供的语景，从方框中选择正确的短语填空完成句子： (共8小题；每小题1分，满分8分）

broke out,  on the contrary ,  played a trick on   , dressed up ,      in time,  caught sight of ,

now that ,  in memory of ,    prevented…from   ,  get away with ,  

68.He wrote a long moving poem__________________  those who died in the war.

69. We _____________________________ them and they fell right into it .      

70. ___________ in her most beautiful skirt, the girl tried to make herself noticed at the party.

71. How should you let him___________________________  telling lies?

72. ---I hear you like your new job.

---__________________________________, it’s terribly uninteresting.

73. We were ________________ by heavy smog ____________________seeing anything.

77. All the children jumped with joy when they ________________ the mountain in the distance.

75. ____________________ you’ve got a chance, you might as well make full use of it.    

轻型喉烧灼伤的治疗方法主要是（）

A.及早进行气管切开

B.抗感染，减轻或消除粘膜肿胀

C.抗休克，预防肺部感染及肺水肿

D.使用解毒药

E.以上所有各项

水泵运行中，滑动轴承的最大允许温度为（）℃，滚动轴承的最大允许温度为90℃。

A．65

B．70

C．80

D．85

城市环境卫生设施总体规划的主要内容包括( )

A．测算城市固体废弃物产量，分析其组成和发展趋势，提出污染控制目标

B．确定城市固体废弃物的收运方案

C．选择城市固体废物处理和处置方法

D．提出规划区的环境卫生控制要求

E．进行可能的技术经济方案比较

Access中若要将数据库中的数据发布到网上，应采用的对象是______。