一般情况下施灸的先后顺序是（）。
A.先阳后阴
B.先阴后阳
C.先上后下
D.先下后上
E.艾炷先小后大
参考答案：A, C, E
用动词的适当形式填空。
1. She likes musicians who (write) their own lyrics.
2. I prefer singing to _______(dance).
3. The boy _______(see) to play basketball just now.
4. Would you mind my_______(close) the window?
5. Be sure (see) this exhibition at the Lido Gallery.
冲突的形式不包括（）
A.罢工
B.抵制
C.辞职
D.请假
