Question

   People have shared the common thought that instant noodles (方便面) are convenient but unhealthy. However,a group of nutrition (營養(yǎng)) experts from Tianjin published a study,saying instant noodles are not junk food.

   They said instant noodles are rich in protein (蛋白質(zhì)) ， fat and carbohydrates (碳水化合物) ，the three basic nutrients for the human body.

   Is it true that instant noodles are healthier than traditional food such as rice and steamed buns? Fan Zhihong,a vice professor from China Agricultural University,didn' t agree with this idea. In an article in Beijing News,Fan says that the three basic nutrients are far from enough for a healthy body. Also,instant noodles do not have enough vitamins.

   According to Fan,the human body needs more than 40 types of nutrients every day.    Besides,overseas research has found out that instant noodles are rich in a kind of chemical that causes high blood pressure.

   To keep healthy,the body needs to get balanced nutrients. Gu Zhongyi,a council member of the Beijing Dietetic Association suggests people should not eat instant noodles regularly.

49. It is commonly believed that are convenient but unhealthy.

   A. noodles       B. steamed buns

   C. instant noodles   D. rice

50. The following are three basic nutrients for the human body except .

   A. water   B. carbohydrates

   C. protein   D. fat

51. Which of the following is true?

   A. Instant noodles are healthier than traditional food such as rice and steamed buns.

   B. The human body needs more than 40 types of nutrients every day.

   C. We can usually eat instant noodles because they are not junk food.

   D. Instant noodles are the only reason that causes high blood pressure.

Answer 1

49. C 50. A 51. B 

[閱讀C篇短文大意]人們普遍認(rèn)為方便面雖然吃起來方 便但卻不健康。但是，一些營養(yǎng)學(xué)專家認(rèn)為方便面中富含人類身 體所需的三大基本營養(yǎng)成分，不屬于垃圾食品。對此其他專家提 出了反對意見。

49. C 根據(jù)第一段中的第一句” People have shared the common thought that instant noodles (方便面) are convenient but unhealthy"可知答案。

50. A根據(jù)第二段的內(nèi)容可知答案選A.

51. B 根據(jù)倒數(shù)第—段中的” According to Fan,the human body needs more than 40 types of nutrients every day"可知 B 項表 述正確。