以下哪项体征有助气胸和大量胸水的鉴别
A．患侧叩诊鼓音
B．患侧饱满
C．气管移向健侧
D．患侧语颤减弱
E．患侧呼吸音减弱或消失
参考答案：A
单项选择。
We will go to every person in his family. [ ]
A. look
B. watch
C. visit
D. find
—_______ do you like _______ the picture on the wall?
—The colour.
A．What, about
B．How
C．How, of
D．What, of
