出自:2024年国家开放大学答案
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）<center>Food Safety</center>
A question that often troubles food companies is how to control problems like rats and insects without harming the food. Pest control experts say poisons should never be used where they may enter food. They say the first line of defense against pests is to clean the places where the food is handled or stored.
Floors, food preparation surfaces and tools can be disinfected with chemicals like chlorine, iodine or bromine. Food containers should be stored about half a meter off the ground and about half a meter away from any walls. Storage areas should be kept dry and clean.
Containers for raw materials such as rice, wheat, etc. should be kept closed and clean. Any foodstuff split during delivery or handling should be cleared up both inside and outside the building. Pests enter a building from the outside, so pay attention to outer walls. Small stones can be used to cover the ground and block the growth of plants and the grass should be kept short to deny pests a place to live.
Check that doors and windows are completely closed. Also any hole that might allow pests to enter a building should be filled. Rats can enter through a hole the size of a coin. A mouse can pass through a hole half that size.
Supervisors should make a list of pest control measures to be taken by employees. This will aid the efforts and also help prepare for any inspections. In most countries, there is a food and drug administration bureau, or some agency with a similar name, which enforces rules nationwide, responsible for rules about the use of pesticides, etc. However, businesses where food is stored, prepared or sold must also follow state and local health laws. Most of these governmental departments or bureaus have their websites with information about food safety policies and other issues. People can easily access the information.
操作提示：通过题干后的下拉框选择题目的正确答案。
Where, according to Pest control experts, should poisons never be used __1__
A. Where food may be contaminated.
B. Where there are few rats.
C. Where children may get hands on them.
2. From the text, we know that like chlorine, iodine or bromine are all __________. __2__
A. foods
B. chemicals
C. fruits
3. Outer walls are built ___________. __3__
A. to prevent pests from entering a building from outside.
B. to protect rice and wheat from rain and wind.
C. to block the growth of plants.
4. Why is it necessary for supervisors to make a list of pest control measures __4__
A. To follow state and local health laws.
B. To be carried by employees.
C. To help control pests and help prepare for any inspection.
5. The responsibilities of a food and drug administration bureau is __________. __5__
A. to set up rules about the use of pesticides and enforces them all over the country.
B. to make sure any hole that might allow pests to enter a building should be filled.
C. to check that doors and windows are completely closed.__2__(完形填空)
.A
.B
.C