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单选题

_____ is known to all, too much fat causes heart problems.

  • It

  • As

  • Just as

完形填空

二、阅读理解

阅读下面的文章,根据文章内容,完成相应的选择题。(每题10分)

The International Food Safety Authorities Network (INFOSAN)

  With the rapid globalization of food production and trade, international issues related to food safety are likely to increase. Food safety authorities all over the world have realized that food safety problems should be carried out at both national and international levels. There is a pressing need for exchanging routine information on food safety issues, and sharing experiences and information quickly when a food safety related event takes place.

  INFOSAN is a joint program between the World Health Organization (WHO) and the Food and Agriculture Organization of the United Nations (FAO). This global network includes 181 Member States. Each has a designated INFOSAN Emergency Contact Point which manages communication between national food safety authorities.

  The network aims to:

  • Promote the rapid exchange of information during food safety related events;

  • Share information on important food safety related issues of global interest;

  • Promote partnership and cooperation between countries;

  • Help countries strengthen their capacity to manage food safety risks.

  As part of its routine activities, the INFOSAN Secretariat publishes reports in six languages and provides members with summaries and guidance on relevant food safety issues.

  INFOSAN helps exchange food safety information and experience among its members. It is also a useful resource for other public health organizations which recognize INFOSAN as an organization through which findings of investigations and strategies for improving food safety may be shared.

  INFOSAN monitors possible international food safety related events in close cooperation with the WHO Alert and Response Operations program. INFOSAN can work with other international organizations to provide assistance to the countries or regions with emerging food safety events of possible international concern.

 

操作提示:通过题干后的下拉框选择题目的正确答案。

The need for regular exchange of information on food safety issues is __________ when a food safety related event emerges. 1

 A. unnecessary

 B. urgent

 C. unimportant

2. It is __________ that international issues related to food safety will increase. 2

 A. unlikely

 B. impossible

 C. probable

3. The Food and Agriculture Organization of the United Nations (FAO) carries out the food safety problem __________. 3

 A. with WHO

 B. alone

 C. successfully

4. INFOSAN is responsible for the following EXCEPT __________. 4

 A. promoting information exchange

 B. helping countries manage food safety risks

 C. promoting trade between countries

5.__________ has a designated INFOSAN Emergency Contact Point for communication between national food safety authorities. 5

 A. Every member state of INFOSAN

 B. Every member state of FAO

 C. Every member state of WHO

__1__
  • A
  • B
  • C
__2__
  • A
  • B
  • C
__3__
  • A
  • B
  • C
__4__
  • A
  • B
  • C
__5__
  • A
  • B
  • C
单选题
__1__
  • A
  • B
  • C
单选题
__2__
  • A
  • B
  • C
单选题
__3__
  • A
  • B
  • C
单选题
__4__
  • A
  • B
  • C
单选题
__5__
  • A
  • B
  • C
单选题

单选题01.素有“建筑工业的粮食”之称的建筑材料的是( )

  • 石灰

  • 水泥

  • 石膏

  • 水玻璃

单选题

单选题02.下列各类水泥,用量最大,应用最为广泛的是( )

  • 硅酸盐水泥

  • 铝酸盐水泥

  • 硫铝酸盐水泥

  • 铁铝酸盐水泥

单选题

单选题03.硅酸盐水泥的水化速度表现为( )

  • 早期快后期慢

  • 早期慢后期快

  • 早期快,后期也快

  • 早期慢,后期也慢