治疗颤证阳气虚衰证，应首选的方剂是（） A.附子理中丸 B.龟鹿二仙膏 C.

阅读理解。

     Mrs Smith is going shopping with her son. They are looking for presents for Mr Smith's birthday.

They drive to the shop mall on Baker Street.

     Mrs Smith goes to the Electrical Shop on the third floor. When the woman gets to the counter, she

finds that camera she was going to buy is sold (卖) out. She finds another kind of camera, but it is too

expensive. Then she finds a compact camera. That is a small camera. There is a discount on it. but she

does not know if her husband likes it. So she decides (决定) not to buy that one.

     Tom goes to the Men's Clothing Shop on the first floor. The boy is looking for a jumper for his father

He has only $ 10 in his pocket and it's not enough. Then he waits for his mother to come. At last, they buy the jumper for Mr Smith.

1. What do they want to buy for Mr Smith at first?

A. A camera.       

B. A jumper.

C. A camera and a jumper.

D. They don't decide.

2. What shop does Mrs Smith go to first?

A. The Men's Clothing Shop.   

B. The Women's Clothing Shop.

C. The Camera Shop.         

D. The Electrical Shop.

3. Why doesn't Mrs Smith buy a camera?

A. Because it is sold out.

B. Because it is too expensive.

C. Because her husband may not like it.

D. All the above.

4. What shop does Tom go to?

A. The Women's Clothing Shop.   

B. The Men's Clothing Shop.

C. The Camera Shop.             

D. The Electrical Shop.

5. How much do they have to spend?

A. More than 10 dollars.     

B. Less than 10 dollars.

C. 10 dollars.                

D. 5 dollars.

（10分）生活中大多数电热器都有多个档位，学习了电功率知识后，小锐同学利用电压为6V的电源，两个阻值不同的定值电阻，设计了如图所示的电路来探究电热器多档位的问题。已知R₁=10Ω，R₂=30Ω，请计算:

（1）S₁、S₂断开，S₃闭合时，电路中的电流是多少?

（2） S₁断开，S₂、S₃闭合时，通电5min电路消耗的电能是多少?

（3）该电路的最大功率和最小功率之比是多少?

1岁体检，上述哪个反射阳性而没有临床病理意义（）

A.拥抱反射

B.觅食反射

C.巴氏征

D.腹壁反射

E.瞳孔对光反射

资本主义社会第一部民法典是什么( )

A．《法国民法典》

B．《德国民法典》

C．《瑞士民法典》

D．《萨克森民法典》

成都大慈寺历史可追溯到唐玄宗时期，其在唐代便形成了繁华的市场，并且其在艺术、宗教历史上也有非常重要的地位，其最著名的是（）

A.织锦

B.讲佛

C.绘画

D.讲道