下面关于二叉排序树叙述中，正确的是A．右结点的度大于左结点的度 B．右子树的度大于左

下列肌松药中，最容易引起肌痛的是

A．琥珀胆碱

B．泮库溴铵

C．维库溴铵

D．阿曲库铵

E．罗库溴铵

根据句意和单词的首字母提示写单词。

1. My grandfather can't play sports, but he likes to w________ them on TV.

2. I don't like history. It's b________.

3. I have a s________ bookcase in my room.

4. It's r________ to watch TV.

5. We play sports e________ day.

6. This question is d________. I can't answer it.

7. I have no brother or sister,b________ I have many friends.

8. I like playing computer games. It's very i________.

9. He has o________ one pencil in his pencil case.

10. —Let's play soccer. —That sounds f________.

男女二人之间的婚前债务能否因两人结婚而自动消灭？

运输成本的相关因素不包括（）

A.距离

B.装载量

C.产品密度

D.运输费率

一条物理信道直接连接两个需要通信的数据设备，称为【 】通信。