-I think it takes a lot of practice to play the violin well.- . Practice makes perfect.A. No way B. My pleasureC. I’m afraid not D. That’s true. 题目和参考答案——青夏教育精英家教网—

题目内容

—I think it takes a lot of practice to play the violin well.

— . Practice makes perfect.

A. No way B. My pleasure

C. I’m afraid not D. That’s true.

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You can’t imagine _____ when they received these nice Christmas presents.

A.how they were excited

B.how excited they were

C.how excited were they

D.they were how excited

MSG(monosodium glutamate谷氨酸单钠) is a food additive(食品添加剂),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(反应) 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(神经紊乱). 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(标签) by using different names. If you see “natural flavorings (调味品) ”,“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.

根据短文内容选择最佳答案。（5分）

1.Monosodium Glutamate is ______ .

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

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B. people like to eat in a restaurant

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D. MSG is not safe sometimes

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

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VII.用括号内所给单词的适当形成填空。(5分)

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2.As we all know, September is the __________ (nine) month of the year.

3.Ann is so clever that she can work out the math problem __________ (easy).

4.We should start a good habit like brushing our__________ (tooth) twice a day.

5.Mary is a little __________ (thin) than her sister Lucy and they both like wearing beautiful dresses.

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