Here _________! [ ]
A. the bus comes
B. comes the bus
C. does the bus come
答案：B
留罐法的留置时间一般为（）。
A.3～5分钟
B.5～10分钟
C.10～15分钟
D.15～20分钟
E.20～30分钟
On August 31, the 23-year-old Liu Xiang won the 110-meter Hurdles finals in the World Athletics Championships(田径世锦赛男子110米栏决赛) in Osaka. No one can___him in hurdles, I dare say.
A．evaluate
B．match
C．confirm
D．distinguish
