"酶胆分离"现象见于（）
A.肝癌
B.酒精性肝炎
C.重症肝炎
D.急性肝炎
E.胆石症
参考答案：C
解析："酶胆分离"现象见于重症肝炎。
--I think Mr. Green is a good English teacher.
--Yeah, he has a lot of experience __ us in class. [ ]
A. to teach
B. teaching
C. teach
D. teaches
