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【单选题】
下列灭火器中，最适于扑灭电气火灾的是()。A.
二氧化碳灭火器
B.
干粉灭火器
C.
泡沫灭火器
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皮皮学刷刷变学霸
举一反三
【单选题】— _____ ? — The more, the better. [ ]
A.
How often shall I feed the animals
B.
How much is your car worth
C.
How many friends do you want to make here
D.
What's the population in China
【单选题】下列关于集线器的说法中, ________是不正确的。
A.
集线器一般称HUB
B.
集线器工作在OSI的网络层
C.
集线器连接的网络为共享式以太网
D.
集线器的工作机理是广播
【单选题】I really don't know _____. [ ]
A.
what to do it
B.
how shall I do it
C.
how to do it
D.
what shall I do it
【单选题】().Please call me Mary. That's my first name.
A.
How are you
B.
How shall I address you
C.
Are you Mary
【单选题】can I go to the police station(警察局)? And ____ way shall I go? [ ]
A.
What; which
B.
How; what
C.
How; which
D.
how; what
【单选题】— ______? —The more, the better. [ ]
A.
How often shall I feed the animals?
B.
How much is your car worth
C.
How many Chinese dynasties should we think of, sir
D.
How long have you been watching English movies
【单选题】—How's this pink evening dress? I wear it to the party _______ shall I choose that white one? —They both look beautiful, but I think your blue dress is suitable.
A.
Must; or; fairly
B.
May; and; much
C.
Shall; and; very
D.
Shall; or; more
【单选题】偏瘫患者坐位——站立位转移训练错误的是
A.
先将足跟移动到膝关节后方
B.
双手十字交叉相握，病侧拇指在上
C.
双臂前伸
D.
上身前倾，重心前移，臀部离开座椅
E.
将手臂突然上举，利用惯性，完成站立动作
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