瘿痈证型可分为()
A.肝郁痰凝
B.风热痰凝
C.瘀热伤阴
D.痰气郁结
E.气滞痰凝
参考答案:B, E
下列比例尺中,最大的是[ ]
A.1:1000
B.1:500
C.1:2000
D.1:10000
It’s required that the students______ mobile phones in their school, so seldom ______ them using one.
A.not use; will you see
B.should not use; you will see
C.don’t use; will you see
D.would not use; you will see