梅尼埃病的描述错误的是()
A.发作性眩晕
B.波动性听力下降
C.耳内胀满感
D.骨迷路积水
E.耳鸣
参考答案:D
二尖瓣开瓣音可出现于()。
A.二尖瓣关闭不全
B.左心房黏液瘤
C.二尖瓣狭窄
D.缩窄性心包炎
E.二尖瓣脱垂
Every attention must be paid to him, lest he ______ that he is inferior to my other guests.
A.would feel
B.feels
C.felt
D.feel