双曲线x29-y24=1的渐近线方程是（ ） A．y=±23x B．y=±32x C．

I am a middle school student. I like fashionable（时尚的） clothes. I like wearing a scarf（围巾）. I like red shirts and I have curly hair. They all look cool. My parents and teachers sometimes ask me not to do so, but I don't mind. These are my own(自己的 )things. Don't you think so?

---------Sally

My uncle is 40 years old He works for a magazine(杂志). He writes articles（文章） for children. He visits many places and talks with many children.  He thinks children should not watch TV too much and some TV shows are not good for them.

--------Barry

I study in a middle school. I have many rules at school. I can't be late for school,l have to wear a school uniform at school. I can't eat or sing in the classroom. Miss Yang,our English teacher,is very strict with us.

---------- Mona

根据短文内容，选择最佳答案。

小题1:Sally's hair is___________.

A．red

B．black

C．straight

D．curly小题2:__________writes articles for kids.

A．Barry's uncle

B．Barry

C．Sally

D．Miss Yang小题3:Mona can __________.

A．be late for school

B．wear a school uniform at school

C．eat or sing in the classroom

D．wear her own clothes at school小题4:Which of the following is NOT true about Barry's uncle?

A．He is 40 years old.

B．He does not let Barry watch TV.

C．He thinks children should not watch TV too much.

D．He visits many places and talks with many children.小题5:From the information above(上面的信息) ,we can know________.

A．Sally and Mona are workers

B．Sally minds what others think of her

C．Miss Yang is an English teacher

D．Miss Yang isn't strict with her students

目前我国文化市场色彩斑斓，文化生活丰富多彩，其原因是[ ]

①大众传媒的影响 ②社会主义市场经济的发展 ③现代文化产业的发展 ④现代科学技术的发展

A．①②③

B．②③④

C．①②④

D．①②③④

下列方中麻黄用量最大的是:（ ）

A．麻黄汤

B．麻杏石甘汤

C．小青龙汤

D．大青龙汤

E．葛根汤

苏木来源于哪科植物( )

A．木通科

B．毛茛科

C．豆科

D．瑞香科

E．茜草科

制造过程中的价值如何定义（）

A.形状发生改变

B.客户是否愿意付钱

C.搬运

D.库存

E.隐型工厂