在植物必需元素中，不易再利用的元素有（）。

There are many TV programs on Chinese cuisines(烹饪、美食)，but few are like A Bite of China. It tries to bring something new by introducing more cultural （文化）features related （叙述）to dishes, such as eating habits and wonderful stories about food.

It’s said that more than 100 million Chinese people are watching the program .Most Chinese people see this program as more than just the regular food shows. They see it as an amazing documentary providing a special view of Chinese as well as the relations between people and food and between people and society（社会）.

On the other hand ,the documentary also stimulates(刺激)Chinese people’s consumption (消耗). Taobao, one of China’s biggest online shopping sites, reports that the search(搜索) on food items that were introduced by the documentary has increased to 4 million times within (在...之内) one week, and sales have increased to 5.82 million, or 20%.

To get enough good stories, the production team spent three months doing research and interviews in about 60 cities before they started making the documentary last July. Filming lasted about nine months.

Liu Wen, the director, says “As CCTV-9 serves as a window. allowing the world to better understand China, the documentary aims to help the world not only appreciate the beauty of Chinese cuisines ,but also learn Chinese customs.”

小题1:A Bite of China is a.

A．film

B．TV show

C．Book

D．newspaper小题2:This program is quite different from other food shows because it has more features of.

A．culture

B．cuisine

C．news

D．place小题3:The main idea of the 3rd paragraph is that the program brings a new opportunity on.

A．Internet communication

B．film making

C．food business

D．talking小题4:It took the production team aboutto complete the whole program.

A．3 months

B．six months

C．a year

D．two years小题5:Which of the following statements is TRUE according to this passage?

A．Most people watch the program because they want to learn how to cook.

B．There’re many wonderful stories about Chinese cuisines in “A Bite of China”.

C．You can buy some food that’s more delicious and cheaper through the program.

D．There’re few wonderful stories about Chinese cuisines in “A Bite of China”.

问卷的设计，在提问题时应考虑应答者在回答问题时的意愿。（）

代理人在代理权限内，以()的名义实施民事法律行为。

A．被代理人

B．自己

C．被代理人或者自己

D．行为人

储备货币包括下列哪些内容（）。

A、中国人民银行所发行的货币

B、各金融机构在中国人民银行的准备金存款（包括法定存款准备金和超额准备金）

C、金融机构吸收的由财政拨款形成的部队存款

D、企业在商业银行的定期存款

E、邮政储蓄存款

具有内酯或内酰胺结构的生物碱在一般情况下，在（）中其内酯或内酰胺结构可开环形成（）而溶于水，继之加（）又可成环。