问题 多项选择题 案例分析题

女性,62岁,口腔溃烂疼痛4个月,全身红斑伴瘙痒1周。病程中无四肢肌肉疼痛和无力。发病前身体健康。体格检查:面、颈、躯干、四肢广泛分布大量大小不等的紫红色斑疹、斑丘疹,表面覆有灰白色鳞屑,三联征阴性,皮损以面颈部为著,未有水疱、大疱及糜烂。口唇、舌及两侧颊黏膜较多处大小不等的糜烂,口唇部分糜烂面表面结痂。系统检查无异常。入院1周后出现双侧眼球结膜充血和眼睑糜烂。

如果盆腔B超发现存在盆腔肿瘤可能,应该进一步进行下列哪些检查()

A.肿瘤十二项

B.盆腔CT

C.皮肤直接免疫荧光检查

D.盐裂皮肤直接免疫荧光检查

E.以大鼠膀胱上皮为底物的间接免疫荧光检查

F.外周血免疫印迹检查

答案

参考答案:A, B, E, F

阅读理解

When the recent research was analyzed(分析), it was found that a lot of people wanted free pictures or free music from the Web. If it couldn’t be free, then they wanted it “new” or at least at a low price. It seems that 70 percent of people aged 16 to 24 download music online but only 1 in 40 tracks are bought legally.

Thus, some companies are planning to give all of their music away for free. The music will be totally free except that you will have to pay with your time by watching advertisements. This will be perfect for those who have lots of time but little money.

The Web has encouraged a belief that things can be free, or at least very cheap. It seems that everyone is looking for a good deal on the Web. The desire for free objects is part of the nature of the Web because the Web is about self-service and self-service is all about being free, cheap, fast and convenient. It’s interesting how words change their meaning. Stealing has now become file sharing, but it’s not really stealing, is it?

Free is a funny word. We all know that very little is really for free. If we go searching on the Web for free music, we know—or should know—that there are risks involved. However, it doesn’t matter. We still want free things, or at least the sense that we’re getting a real bargain and that at a minimum we’re saving time.

What can be the worst experience on the Web? A site that charges us high prices and wastes our time.

小题1:What is the best title for the text?

A.The Nature of the Web

B.The Web and the Culture of “ Free”

C.Stealing and File Sharing

D.What Does the Word “ Free” Mean?小题2:Why do some companies “ sell” their music for free?

A.Their music is not popular and is out of date.

B.Most people have lots of time but little money.

C.Their music can’t be sold new or for a low price.

D.They can earn money from the advertisements added in the music.小题3:Which of the following can best describe the belief of the Web?

A.Risky behaviour

B.Stealing

C.File sharing

D.For fun.

单项选择题 配伍题