哮病未发作时以何证为主（）
A.表证
B.邪实正虚
C.虚实夹杂
D.邪实
E.正虚
参考答案：E
The buses, ________ were already full, were surrounded by an angry crowd.
A．most of them
B．which most
C．most of which
D．that most
学校应当保证学生的（）时间，组织开展文化娱乐等课外活动。社会公共文化体育设施应当为学校开展课外活动提供便利。
A、兴趣小组
B、课外活动
C、自习
