举行听证时，申请人、利害关系人可以（）。
A、提出证据
B、进行申辩
C、进行质证
D、要求停止听证，并更改听证时间
参考答案：A, B, C
There are _____ people in the street. What has happened? [ ]
A. very a few
B. very many
C. so many
D. so much
甲氧苄啶是属于（）
A.磺胺类
B.硫氧嘧啶类
C.二氨嘧啶类
D.乙胺嘧啶类
E.抗生素
