温度达到或低于0℃并含有固相水的各类土,称为冻土。冻土分为多年冻土和季节冻土。多年冻

题型:单项选择题

问题:

温度达到或低于0℃并含有固相水的各类土,称为冻土。冻土分为多年冻土和季节冻土。多年冻土是指冻结状态大于等于()年的土。

A.1

B.2

C.3

D.4

考点:水利水电工程第九章特殊岩(土)体地质问题第九章特殊岩(土)体地质问题题库
题型:单项选择题

阅读理解。

     Tea, coffee and cocoa are three major drinks all over the world. Tea is drunk by the largest number of

people in the world. Tea, as well as silk and porcelain, began to be known by the world over a thousand years

ago and has been an important Chinese export since then.

     Tea has a history of over 4, 000 years and China is the home of tea. In ancient China, tea was used as a

kind of medicine, while nowadays people drink tea daily.

     Longjing, Pu'er, Wulong and Tieguanyin are all famous tea. Thanks to the mild climate and rich soil in

Fujian, Zhejiang and Yunnan, tea is produced mainly in these provinces.

     The word for tea in different languages came from Chinese, like"cha'i" in Russian. And the Japanese

character for tea is written exactly the same as it is in Chinese.

     Over the past centuries, Chinese people have developed their unique tea culture, which includes tea

planting, tea-leaf picking, tea making, tea drinking and so on. Tea is also popular in some sayings, like "A

friendship between gentlemen is like a cup of tea." In dances, songs, poems and novels, tea is often mentioned.

too.

1. How many drinks are mentioned in this passage?

A. Three.

B. Four.

C. Five.

D. Six.

2. Tea is produced mainly in Fujian, Zhejiang and Yunnan because _________.

A. they are all big provinces

B. they are all close to the sea

C. there are quite a lot of mountains there

D. the climate ia mild and the soil is rich there

3. The underlined sentence "A friendship between gentlemen is like a cup of tea."

    in the last paragraph means _________.

A. 一个朋友就是一杯茶

B. 君子之交淡如水

C. 看到朋友就会想起茶

D. 绅士才能够喝茶

4. Which of the following is TRUE according to the passage?

A. Tea, cocoa and silk are important Chinese exports.

B. Tea has more than 1, 000 years of history.

C. Japan is the home of tea.

D. In ancient China, people used tea as a kind of medicine.

5. Which is the best title for the passage?

A. China's Tea Culture

B. A Saying of Tea

C. Drinks in the World

D. Tea and Coffee

题型:单项选择题

孙思邈认为“凡疗伤寒,此三方,不出之也”即指

A.桂枝汤

B.麻黄汤

C.青龙汤

D.小柴胡汤

E.麻杏石甘汤

题型:单项选择题

以初级卫生保健为主题的国际医学伦理文件是()

A.《赫尔辛基宣言》

B.《夏威夷宣言》

C.《阿拉木图宣言》

D.《悉尼宣言》

题型:单项选择题

系统风险是相对而言的,因为系统是相对的概念。( )

题型:单项选择题

处理不当,咳嗽或吹气时,上颌全口义齿易脱落

A.主承托区
B.副承托区
C.缓冲区
D.边缘封闭区
E.后堤区

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