沉脉的脉象特点是()
A.重按始得
B.重按稍减
C.轻取不应
D.按之空虚
E.推筋按骨
参考答案:A, C
With the rapid development of the Internet, _______ communication is done by regular mail.
A.less
B.more
C.little
D.few
与气的生成关系最密切的脏是()
A.心与脾
B.肺与脾
C.脾与肾
D.肺与肝
E.肺与心