下列说法错误的是( )A．有限责任公司的股东既可以是自然人，也可以是法人 B．有限

某临床医学专业研究生刚毕业即擅自开设诊所独立行医。依据《中华人民共和国执业医师法》，其行为属于

A．个体行医
B．执业医师行医
C．执业助理医师行医
D．未办理手续非法行医
E．未取得医师资格非法行医

词汇考查。

1. It's Sarah's birthday tomorrow. Can you give me your a              ?

2. I have a good c               named Joe.

3. They went to the beach i               of climbing mountains.

4. Many people have their p               computers at home.

5. There are many m               in the room. You'd better not put the food here.

6. My brother keeps a r               as a pet. It's white and it has two long ears.

7. Barry is i              in English, so he is good at it.

8. Look at my photo a              . There are many photos in it.

9. "P              " is another way of saying "gift."

10. The boy reads English for an hour every moring, so he makes p              .

不完全性脊髓损害时常导致支配肌肉瘫痪，萎缩，肌张力显著减低或丧失，腱反射消失其损害部位是（）

A.前角损害

B.后角损害

C.侧角损害

D.后索损害

E.前索损害

连续氡监测仪的采样方式为（）

A、累积

B、瞬时

C、瞬时或连续

D、连续

下列哪一条教学原则是教育家赞科夫在《教学与发展》一书中提出的（）

A．程序编排的原则

B．激发动机的原则

C．使学生理解学习过程的原则

D．结构主义的原则