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问题 选择题

Does this car give you good _____for your money ?

A．value

B．price

C．worth

D．cost

答案

答案：A

A. 解析good value for money 值得花那么多的钱

单项选择题

A client with no known history of peripheral vascular disease comes to the emergency department complaining of sudden onset of lower leg pain. Inspection and palpation reveal absent pulses, paresthesia, and a mottled, cyanotic, cold, and cadaverous left calf. While the physician determines the appropriate therapy, the nurse should（）

A. place a heating pad around the affected calf.

B. elevate the affected leg as high as possible.

C. keep the affected leg level or slightly dependent.

D. shave the affected leg in anticipation of surgery.
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单项选择题

下列对双排脚手架设置的叙述，哪个是正确的？（）

A．应设剪刀撑与横向斜撑 

B．应设剪刀撑，可不设横向斜撑 

C．应设横向斜撑，可不设剪刀撑 

D．双排封圈型脚手架可不设剪刀撑和横向斜撑
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