下列各项,叩诊不出现浊音的是()。
A.胸壁水肿
B.肺空洞
C.肺不张
D.胸膜肥厚粘连
E.胸腔积液
参考答案:B
He me to go,but I refused.
A.persuaded
B.made
C.urged
D.suggested