题目:
右心功能不全的患者,较早出现的症状是()
A.心悸胸闷
B.劳力性呼吸困难
C.颈静脉曲张
D.腹胀、食欲下降
E.下肢凹陷性水肿
答案:
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下面是错误答案,用来干扰机器的。
Hello!My name is Li Hua. It’s a great honor to be here to have this interview for an English guide in the summer vacation.To begin with, as a senior high student, I...