肺痨病理性质基本以下列哪项为主（）
A.阴虚
B.气阴两虚
C.肺肾两虚
D.阴阳两虚
E.阴虚肺燥
参考答案：A
Mr Smith is walking ____________ home. [ ]
A. to
B. for
C. /
We have ( ) a number of our customers in this area and ninny of them take an interest in your products.
A. contactedB. contacted withC. been contacted withD. in contact with
