Question

MSG(monosodium glutamate谷氨酸單鈉) is a food additive(食品添加劑),which has been widely used by many food factories all over the world since it appeared first in Japan in 1909.

MSG is a substance that is added to some food to improve its taste and color. It is used in foods around the world such as cakes, bread, frozen meat, fish and vegetables. In the beginning, people thought MSG was safe just like salt and sugar. However, in 1968 some people reported they seemed to have bad reactions(反應(yīng)) to MSG after having had a meal at a restaurant. They included headaches and quick heartbeat . It was also reported that MSG excited a person’s brain and caused his death in Japan. Scientists think that MSG may lead to many neurological disorders(神經(jīng)紊亂). In mice studies done by a university, the result showed the mice didn’t want to eat the food including MSG.

Today many food companies “hide” MSG on food labels(標(biāo)簽) by using different names. If you see “natural flavorings (調(diào)味品) ”,“hydrolyzed protein” and “spices” in a food label, you are probably seeing a hidden way to “report” MSG in a food label. Every time we have a meal in a restaurant, we always feel the food very delicious to taste, but sometimes it is dangerous for our health because some harmful food additives have been added to the food.

To protect people’s health, our governments, from central to local, are taking action to stop factories producing harmful food additives.

根據(jù)短文內(nèi)容選擇最佳答案。（5分）

1.Monosodium Glutamate is ______ .

A. a food B. an additive C. a factory D. a country

2.MSG is often used in ______.

A. frozen meat B. cups C. clothes D. drinks

3.The examples in the second paragraph tell us ________.

A. the food including MSG is delicious

B. people like to eat in a restaurant

C. mice like eating the food including MSG

D. MSG is not safe sometimes

4.If you see “natural flavorings”, “hydrolyzed protein” and “spices” in a food label, you will

know _____________.

A. you must eat the food in a hidden way B. the food label must be hidden

C. MSG is probably added to the food D. you must report the food to your parents

5.The underlined word “substance” in the article means __________.

A. color B. material C. taste D. food

Answer 1