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问题 单项选择题

男性患者，45岁，突发头痛及喷射性呕吐，查体：血压160/90mmHg，脉搏70/min。该患者的诊断可能是

A．急性胰腺炎

B．霍乱

C．幽门梗阻

D．胃潴留

E．脑出血

答案

参考答案：E

听力题

根据短文内容及所给的首字母写出单词（每空一词。共10小题，每小题1分，共10分）

A couple (夫妻) have a son and a daughter, and they are twins (双胞胎). They live in a t 小题1: near Nanjing. Their house is very small with only three rooms. No washing machine, and no f　小题2: to keep food in.

The twins are b　小题3:   students. They are in the n　小题4:   grade this year. They must do a lot of homework at home. But they don’t have a s　小题5: . They have to do their homework at the dining table. Every morning, they go to school on one bike. And when they are b小题6:　 from school, they do a lot of housework for their parents.

They live a hard life. But the family is always f 小题7:  of fun. They often sit on their old sofa and chat about school life and the children’s beautiful f　小题8: there. 

The family becomes famous b　小题9:  it donates(捐赠) 2, 000 yuan to Project Hope. When people ask them why they are so generous (慷慨的), the father always says, “We know h　小题10:  people feel when their children can’t go to school.”
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选择题

实验室里可按如图所示的装置干燥、储存气体R，多余的气体可用水吸收，则R是

[ ]

A.NO

B.NH3

C.HCl

D.CO2

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