下列哪项不是气虚证的表现 A．白汗 B．神倦乏力 C．头晕目眩 D．耳鸣如蝉 E

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       Years ago, a college teacher gave a group of graduate students this job: Go to a poor place. Take

200 boys, between the ages of 12 and 16, and find out their living environment. Then predict their chances for the future.

       After doing some research, the students found that 90% of the boys would spend some linein jail

(监狱).

       Twenty-five years later, another group of students was given the job: Go to test what the first group

of students had predicted. They went back to the same place. These 200 boys lad then become men.

Some of them were still there, a few had died and some had moved away. The students found that only

four of them had ever been sent to jail.

       These men had lived in a place full of crime (犯罪) for many years. Why did they have such a good

record? When the students asked the reason, the men said, "Well, there was a teacher."

       The students found the teacher. What did she do to these boys? Could she give the students any

reason why these boys should have remembered her?

       "No," she said, "no, I really couldn't give any reason." And then, thinking back over the years, she

said happily, "I loved those boys."

1. The first group of the students took ____ boys to help them to do their job.

A. 12            

B. 16            

C. 90            

D. 200

2. The underlined word "predict" in the passage most probably means _____ in Chinese.

A. 证明    

B. 预测    

C. 提供    

D. 证实

3. Which of the following is NOT true?

A. Four of the boys had been sent to jail.  

B. The 200 boys were between 12 and 16.

C. The woman teacher could not give any reason at last.

D. The children lived in a place which was full of crime.

4. What's the main idea of this passage?

A. Predicting never works.  

B. Teacher's love can change children's life.

C. Two hundred boys were tested by students.

D. The two groups of students could predict the boys' future.

与尿路感染发病有关的因素是（）

A.细菌的致病力

B.机体抗病能力

C.以上都是

D.易感因素

E.感染途径

挖掘机在上坡行驶时，主动轮应在前面。

输送容量为（100～300）MW、输送距离（100～200）KM、供电电压应选择（）。

A.380V

B.10KV

C.110KV

D.220KV

患者，女性，48岁，有10余年胃十二指肠溃疡病史。今日午餐进食较多，并少量饮酒，餐后突然上腹剧烈刀割样疼痛，迅速全腹痛。分诊护士查体：急性面容，全腹压痛、反跳痛、肌紧张，上腹板状。该护士初步考虑患者可能是发生了

A．化脓性胆管炎
B．溃疡病急性穿孔
C．急性胆囊炎
D．急性胰腺炎
E．肾绞痛