中耳癌的好发年龄是（） A.70岁以上 B.60～70岁 C.40～60岁 D.30

以下哪些行为不属于合理使用的范畴

A．某公司将公共厂—场的，雕塑作品摄影后，制作成图片发行

B．某电视台为了报道刘德华在工人体育馆的演唱会，播放了刘德华的表演片断

C．某作家将新疆自治区的一个作家的汉字小说翻译成蒙文字在。国内出版发行

D．某剧团为捐助残疾人福利事业举行义演(收取的门票钱全部用于捐助)，表演他人已发表的剧本

任何时候见到他人洒落的液体不要首先认为是水，应置之不理，以免发生危险。

What do you see from a handful of seeds? Some see green plants, some see blooming flowers, or just seeds. But one group of Shanghai students saw an opportunity to make money.

Eight students from No 2 Secondary School Attached to East China Normal University started a virtual（虚拟的）company selling different seeds and seed products. They successfully sold 28 pictures pasted with different seeds at a campus auction（拍卖）a week ago. The company, which has recruited around 20 student staff members, has earned over 2000 yuan in the past three months.

“We donated part of the money to a poor school in the countryside of Anhui Province. It's great to realize our ideal of ‘spreading love and culture with seeds’ after many tests and lots of hard work，” said Senior 2 Shi Chen, CEO of the company.

Just like any other company, Shi's didn't develop smoothly. Shi and her young colleagues（同事）used to sell fresh flowers and old books, and later found seeds might be something that their company could engage in. They bought seeds of various plants and flowers at low prices from a local farm and sold them in schools or on streets. The creative students also made accessories and pictures with different seeds.

With little business knowledge, the students had to learn new skills as the leaders of different departments, such as public relations （PR）, sales and marketing. They persuaded a joint Sino-French company near their school to give them training in business management.

“They helped us overcome our shyness. We also learned quite a lot of business theory. I found communication skills and teamwork are very important for my job” said Senior 1 Qian Yifei.

The 16-year-old was elected as PR manager thanks to her talent for speaking. She is also in charge of after sales service, dealing with complaints and providing suggestions.

As the head of the company, CEO Shi has a lot more to think about. First of all, she has to learn how to make her colleagues work efficiently（高效地） as the company only opens at weekends due to all their studies.

“It makes the company more formal，” she said.

小题1:The purpose of opening the company is to         .

A．earn money for their education fees.

B．spread love and culture with seeds.

C．see whether they can open a company.

D．collect money to open a Hope School.小题2:According to Qian Yifei, what matters most in dealing with public relations?

A．Communication skills and teamwork 。

B．Creative and critical thinking.

C．Educational back ground.

D．Business theories.小题3:What does the word "it" (in the last paragraph)  refer to?

A．Selling seeds.

B．CEO.

C．Every colleague's knowledge.

D．To make her colleagues work efficiently.小题4:We can learn from the passage that____.

A．the company is owned by 20 students.

B．the company is over-night successful.

C．the company sells fresh flowers and old books

D．the company gets much help from other company selling seeds.

季节性冻土地区形成路基翻浆病害的主要原因有( )。

A．地下水位过高及毛细水上升

B．路基排水条件差，地表积水，路基土含水量过高

C．路面结构层厚度达不到按允许冻胀值确定的防冻层厚度要求

D．采用了粗粒土填筑路基

《古兰经》里记载，忠实的伊斯兰教徒死后会上天堂，天堂有水、乳、酒、蜜四条河流。