女性患者，21岁，查体胸骨右缘第2肋间触及收缩期震颤，该患者的

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问题单项选择题

女性患者，21岁，查体胸骨右缘第2肋间触及收缩期震颤，该患者的诊断是

A．室间隔缺损
B．肺动脉瓣狭窄
C．主动脉瓣狭窄
D．二尖瓣狭窄
E．二尖瓣关闭不全

答案

参考答案：C

多项选择题 X型题

半夏、生姜、甘草泻心汤证的共见症状包括（）

A.心下痞

B.恶心呕吐

C.干噫食臭

D.肠鸣下利

E.谷不化

句型转换

句型转换。

1. Social situations don't b other you at all. (改为同义句)

Social situations don't bother you_ .

2. Two people would say nothing. (对画线部分提问)

people would say nothing?

3. Some people are hardly ever tired, ? (完成反意疑问句)

4. She's outgoing and confident. (对画线部分提问)

is she ____?

5. He wants to be an artist instead of a singer. (改为同义句)

He wants to be an artist _ a singer.