1. 1 Preface

1, the bad manufacturer added in the milk powder? Melamine? Used for ().

First, increase the content of protein

B, sterilization

C, improving the taste

Increase viscosity

Correct answer: a

2. Not all countries face the same food safety problems or concerns, mainly because ().

First, the food safety law is different from the diet composition.

B, food safety law is different from the national economic level.

C, diet composition, national economic level is different.

D, environmental pollution and food safety law

Correct answer: C.

3. The food safety problem is not limited to China. Serious food safety problems will occur in any country when its economy develops to a specific stage. ()

Correct answer:?

4. Hydrolyzed vegetable protein is often used as flavor additives because its main components are amino acids and glucose. ()

Correct answer: X.

2. 1 Foreign food safety issues

1, the key reason why the problem of pesticide residues in vegetables in Europe and America is not serious is ().

A, they mainly eat meat and have low demand for vegetables.

B, they don't use pesticides in the production process.

C. Their vegetables are mainly imported.

D, their production order is very standardized

Correct answer: D.

2, Japan 1996 O 157 E.coli pollution incident, the reason is ().

First, malicious poisoning

B, pesticide residues

C, did not maintain the integrity of the cold chain

D. The food has not been sterilized at high temperature.

Correct answer: C.

3. Among the following statements about foot-and-mouth disease, the correct one is ().

A, foot-and-mouth disease mainly occurs in some cloven-hoofed animals.

B. Foot-and-mouth disease can infect people, but it won't kill them.

C, the symptoms of foot-and-mouth disease are usually some blisters or skin ulceration.

D. Foot-and-mouth disease can easily cause children to suffer from hand, foot and mouth disease.

Correct answer: ABC

4. Among the following statements about foot-and-mouth disease, the correct one is ().

First of all, it replicates very quickly.

B, protein-based structure.

C, viruses can infect people.

People have done a lot of research on mad cow disease before it happened.

Correct answer: ABC

5. Europeans and Americans mainly eat raw food, so Listeria poisoning often occurs. ()

Correct answer:?

6. Avian influenza virus is not as terrible as expected, because it is extremely resistant to high temperature and can be inactivated after being cooked at 70 degrees for a period of time. ()

Correct answer:?

7. During the period of1999, food dioxin pollution occurred in Belgium. The main reason is that the production tools are polluted and there are problems in the production of raw materials. ()

Correct answer: X.

8. Food safety not only affects people's health, but also may affect a country's political stability, economy and trade. ()

Correct answer:?

2.2 Status of China Food Industry

1, among all foodborne diseases in China, the proportion of foodborne diseases caused by foodborne microorganisms is ().

one-tenth

One eighth

C, one fifth

D, one third

Correct answer: D.

2. In China, diseases that cause about 36% deaths are called? The first killer disease? ().

First, diabetes