妇科切诊包括（）
A.切脉
B.按肌肤
C.扪腹部
D.摸肝脾
E.叩心肺
参考答案：A, B, C
—Excuse me, can I smoke here?
—No, . [ ]
A. you must
B. you'd not better
C. you can
D. you'd better not
