王某，女，47岁。前晚不慎受凉，突然出现呕吐，呕吐胃内容物及清_爱下问搜题

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问题单项选择题

王某，女，47岁。前晚不慎受凉，突然出现呕吐，呕吐胃内容物及清水，伴有恶寒发热，头身疼痛，无汗，口不渴，胸脘满闷，舌苔白腻，脉濡缓。应诊断为何证：

A．外邪犯胃型呕吐

B．饮食停滞型呕吐

C．痰饮内停型呕吐

D．脾胃虚寒型呕吐

E．肝气犯胃型呕吐

答案

参考答案：A

阅读理解

Here are reports of three attacks. The three swimmers were attacked by sharks because they didn’t obey (遵守) the safety rules for swimmers.

Rules for swimmers:
A. Don’t swim at night.
B. You are more likely to be attacked in warm water.
C. Sharks are attacking by blood. Don’t swim with an open cut.
D. It’s best to wear a swimming suit to match your skin colour. Sharks can see colours.
E. If you see a shark,don’t be nervous. Try to! swim quietly, with even (平稳的) strokes(划水动作).

Which rule didn’t each of the following swimmers obey?
小题1: Report 1: Colin was swimming with two friends
very late at night. He was attacked by a shark and died.
小题2:Report 2: Ann was a very good swimmer. She
bought a new bright red swimming suit. She was swimming with some friends when a shark attacked her.
小题3:Report 3: Jack was on holiday in Australia. He
cut his foot on the beach. He went swimming the same day and got attacked.

判断题

开大往复式压缩机的回流阀，可以使压缩机出口阀后的气体流量增加。