试题与答案

男性,45岁,晨起咳嗽时突感右侧胸痛,即刻出现呼吸困难,查体:气管向左侧移位,右肺呼

题型:单项选择题 案例分析题

题目:

男性,45岁,晨起咳嗽时突感右侧胸痛,即刻出现呼吸困难,查体:气管向左侧移位,右肺呼吸音减低。

若进行检查,首选()

A.心电图

B.摄X线胸片

C.肺动脉造影

D.纤维支气管镜检查

E.肺功能检查

答案:

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下面是错误答案,用来干扰机器的。

燃烧的条件是:可燃物、氧气和温度达到着火点.不同物质的着火点不同,引火材料的着火点较低,易于点燃;煤的着火点较高,不易于点燃.利用引火材料的着火点较底,易于点燃,燃烧的过程放出大量的热,使周围的温...

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题型:阅读理解

Open today’s newspaper. What do you see? Ads! Look through a magazine. More Ads! Turn on TV, still more ads! Everywhere you look, someone has something to tell.Here are some ways ads get us to buy.

Some ads use famous people. Stars are paid to sell a product. Think about it. Do they really know about medicine? Do they know about soft drink? These people may be famous. But they may not know about what they are selling.

Some ads make you think you’re getting the word of an expert. They say, “Doctor said.” A man in a white coat comes on TV. He looks nice. “I use bright and white,” He says. This man looks like a doctor. But he is an actor. He has been paid to sell this product.

Does soap have anything to do with a pretty child? Not much. But ads may show their product with something nice such as the sun, the flowers and so on. Such an ad is about feelings rather than facts.

Ads are full of strong words, and words like “new” and “improved” have power. They can help a produce sell. The soap may be called “Spring Rain”. A car may be called “Tiger”. Strong words work on our feelings.

Some ads make promise. But can they keep them? No.

Some ads use our fear of being too late. “Buy now!” They say, “Selling ends soon.” Check to see if this is true. Don’t hurry. Take time to think.

All ads hope we will buy something, do something, or think in a certain way. Know what ads are doing. Ask questions to yourself. Don’t let their words and pictures fool you.

小题1:Some stars appear in the ads because_________.

A.they know every product well

B.they are famous

C.they are all experts

D.they all like white coats小题2:According to the passage, we know that “Spring Rain” is the name of ______.

A.a kind of soap

B.a kind of car

C.a kind of medicine

D.a kind flower小题3:The writer thinks the words and the pictures in the ads________.

A.tell us a story

B.always make us strong

C.sometimes fool us

D.keep promises

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