—What is the matter with Alice?        

—She failed the English test. You'd better go and ______.           [ ]

A. cheer up her              

B. to cheer up her          

C. cheer her up              

D. to cheer her up

丹毒发于下肢者加用

A．百会、头维、太阳
B．关元、阴陵泉
C．十宣、十二井
D．血海、阴陵泉、内庭，