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问题 单项选择题

女，50岁，右下肺脓肿，内科积极治疗4个月，症状改善，胸片有3cm大小厚壁空洞，下一步治疗应首选

A．气管内给药
B．体位引流
C．经纤支镜灌洗吸引
D．继续抗生素治疗
E．胸外科手术

答案

参考答案：E

完形填空

阅读下列对话，从方框7个选项中选5个恰当句子完成对话。
A. How do you like Yinchuan?
B. Oh, that’s all right.
C. But I think sand-sliding(滑沙) is the most exciting one.
D. Oh, it was great.
E. We’ve been to many wonderful places.
F. How did you go there?
G. I think Sand Lake is the best.
 
Bruce: Hi, Kate! How was your summer holiday?
Kate: 1       
Bruce:Where did you go?
Kate: I went to Yinchuan with my parents.
Bruce: 2         
Kate: It’s one of the most beautiful cities in the Northwest of China. I like it very much.
Bruce: How long did you stay there?
Kate:We stayed there for five days. 3          
Bruce:Which is your favorite place?
Kate: 4   When I was there, I lost myself in the beautiful scenery.
Bruce:What interesting things did you do there?
Kate: Lots of things, such as swimming, boating, fishing and riding camels.5  _
Bruce:Oh, really? I can’t wait to go there.
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单项选择题

Until recently experts believed that environment, not genetics, largely determines human personality. A new study, however, has shown that there is more similarity in personality between identical twins raised together than between nonidentical twins raised together. The study concluded that genetics, therefore, does play an important role in determining personality.
Which of the following, if found to be tree, would cast the most doubt on the study’s conclusion

A．Identical twins raised separately in different adoptive families are usually more similar in personality than are nonidentical twins raised separately in different adoptive families.

B．No matter how twins behave, parents treat identical twins in ways that tend to elicit similar personality traits but do not treat nonidentical twins in such ways.

C．Parents of both identical and nonidentical twins have long claimed that their children, from early infanthood, had definite and well-established personality traits.

D．Birth parents and their identical twin children tend to become more similar to each other in personality over time, but adoptive parents and their identical twin children do not.

E．(E) Neither identical nor nonidentical twins are likely to display drastic changes in their individual personalities as they grow up.
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