单块阳极板的悬挂方式有（）。
A.单点偏心悬挂；
B.两点紧固连接；
C.单点偏心悬挂和两点紧固连接；
D.焊接和两点紧固连接。
参考答案：C
按要求改写下列句子
1. She said,"I will have a party for Li Ming.”（改为间接引语）
She said a party for Li Ming.
2. Lana said,"I go to the shop every Sunday. " (改为间接引语）
Lana said to the shop every Sunday.
3. What a heavy rain!（用how来改写感叹句）
the rain is !
4. "Sit down," the teacher told me.（改为间接引语）
The teacher sit down.
5. He is watching TV now.（用at five yesterday afternoon来替换时间状语）
He at five yesterday afternoon.
6. This is her book．（改为同义句）
______________________
内关穴的主治作用是（）。
A、心痛、心悸、胃痛、呕吐、热病、肘臂挛痛
B、胸闷、咳嗽、咽喉疼痛、气喘
C、腹痛、腹泻、呕吐、反酸、呃逆
D、腰膝无力、便秘、痔疾
