当室外管网的服务水头始终大于室内所需压力时,应采取的措施是( )。 A.设水箱的供

题型:单项选择题

问题:

当室外管网的服务水头始终大于室内所需压力时,应采取的措施是( )。

A.设水箱的供水方式
B.设水泵的供水方式
C.直接给水方式
D.水泵与水箱联合给水方式

考点:注册公用设备工程师暖通空调专业知识暖通空调专业知识
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贾某,男,23岁,工人。2002年4月2日初诊。右腕背关节打•肿块已近8个月。局部酸麻,腕部活动即痛。查:其肿块突出体表,大如蚕豆,表面光滑,边界清楚,与皮肤尤粘连,推之能活动,触之有囊性感,压之稍有酸痫感。其他尤不适。试析:本病的病因病机、诊断、治则、针灸处方及方义。

题型:单项选择题

阅读理解。

     Peter is four years old. He is bright and lovely. His father and mother love him very much. His mother

often feed (喂) food to him and carries him in her arms. Peter is too spoiled (被溺爱的).

     It's Sunday. His father wants to take him to the park. Little Peter asks his father to carry him. His

father says, "Peter. you have feet. You can walk yourself (你自己)." "But Mum always holds me in her

arms." says Peter unhappily.

     "Why do you have feet?"

     "When I am not happy, I kick (踢) my mother with them. "says Peter happily.

1. Peter is a _____ child.

A. friendly    

B. big    

C. lovely     

2. Peter's _____ spoils him very much. 

A. mother    

B. father    

C. parents     

3. Peter's father _____ on this Sunday.

A. is teaching him to walk

B. is taking him to the park

C. is carrying him to the park

4. Peter_____.

A. doesn't have feet

B. doesn't want to walk

C. can't walk

5. Peter kicks his mother when he is _____.

A. happy    

B. walking    

C. unhappy

题型:单项选择题

非传染患者用过的医疗器械和物品的处理措施为()

A.清洁、消毒或灭菌

B.消毒、清洁、消毒或灭菌

C.清洁、消毒

D.消毒或灭菌

E.消毒、清洁

题型:单项选择题

泄漏一旦出现,其后果不单与物质的数量、易燃易爆性、()有关,而且与泄漏物质的相态、压力、温度等状态有关。

题型:单项选择题

SIMPLE协议簇是IM通用协议的主要代表之一,它是对______协议的扩展。

A.XMPP

B.JABBER

C.MSNP

D.SIP

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