具有养肺胃之阴、除烦安神功效的药物是（）
A.石斛
B.沙参
C.玉竹
D.天冬
E.麦冬
参考答案：E
The famous author often tells stories to the sick child to him .
A．cheer, up
B．set; up
C．put; up
D．hand; out
文书的传递性是指什么？
