小蓟除了具有凉血止血的功效外，还能
A．消肿排脓
B．化腐生肌
C．解毒消痈
D．燥湿止痒
E．收湿敛疮
参考答案：C
On account of the development of the economy, the environment is seriously polluted and we must
________ the emission of the carbon dioxide.[ ]
A. cut in
B. cut off
C. cut up
D. cut down
与新藏自治区相邻的国家有（）
A.5个
B.4个
C.3个
D.6个
