患者发黄干枯，稀疏易落的临床意义是（）。
A.精血不足
B.肾虚或血热
C.血虚受风
D.疳积
E.禀赋所致
参考答案：A
What can we learn from the conversation [A] The meeting will probably finish at 4. [B] Mr Wilson is meeting someone at 4. [C] The woman will ring the man at 4.
The students get lots of ________ from the Internet．
A．photos
B．ideas
C．money
D．information
