主动脉瓣狭窄的常见临床症状有（） A.呼吸困难 B.心绞痛 C.晕_爱下问搜题

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问题多项选择题

主动脉瓣狭窄的常见临床症状有（）

A.呼吸困难

B.心绞痛

C.晕厥或接近晕厥

D.腹腔积液

E.肝、脾大

答案

参考答案：A, B, C

选择题

_____ is true friendship is that he or she would like to do all she can _____ his or her friends when they are in trouble.

A. What; help
B. It; to help
C. What; to help
D. Which; help

判断题

韦克斯勒智力测验属于标准成就测验。