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问题 单项选择题

依据《工程建设项目招标范围和规模标准规定》，勘察、设计、监理等服务，单项合同估算价在人民币（）以上的，必须进行招标。

A.30万元

B.50万元

C.80万元

D.100万元

答案

参考答案：B

单项选择题


以下每道试题有2～6个提问，每个提问有5个备选答案，请选择1个最佳答案。

一患者男性，19岁，轻体力劳动时突发右侧胸痛伴呼吸困难。查体：气管向左侧移位、右侧胸壁隆起，呼吸运动和触觉语颤减弱，叩诊呈鼓音，听诊呼吸音消失，疑为气胸。

关于该患者下列说法中正确的是

A．给患者行胸部X线片和CT检查同样重要，应尽量同时进行

B．给患者做各种检查目的是为了与肺炎和肺结核相鉴别

C．该患者血气分析结果基本正常

D．该患者应立即行胸腔闭式引流

E．以上都不对
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单项选择题 案例分析题

Wise buying is a positive way in which you can make your money go further. The （）you go about purchasing an article or a service can actually （）you money or can add （）the cost.

Take the （）example of a hairdryer. If you are buying a hairdryer, you might （）that you are making the （）buy if you choose one （）look you like and which is also the cheapest （）price. But when you get it home you may find that it （）twice as long as a more expensive （）to dry your hair. The cost of the electricity plus the cost of your time could well （）your hairdryer the most expensive one of all.

So what principles should you （）when you go out shopping?

If you （）your home, your car or any valuable （）in excellent condition, you’ll be saving money in the long （）

Before you buy a new （）,talk to someone who owns one. If you can, use it or borrow it to check it suits your particular （）

Before you buy an expensive （）,or a service, do check the price and （）is on offer. If possible, choose （）three items or three estimates.

请在第（）处填上正确答案。

A.appliance

B.equipment

C.utility

D.facility
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