Question

Here are some pieces of information from an encyclo?paedia.

Protozoa

Protozoa are the smallest animals. We can't see them, but they do a lot for us.Protozoa are useful for fish and other animals. Some proto/oa are good for human beings by eating dangerous bacteria (細(xì)菌).But some parasites make human beings ill.

Fish

There are over 20,000 different kinds of fish. Some of them are very small, but some are big. For example, the whale shark is over 60 feet long. Most fish breathe through gills. Gills make them get oxygen in water. Most fish use fins and tails for swimming.

Amphibians

Amphibians have eggs in water, and young amphibians are like small fish.The tadpole lives in water, h has a tail and gills. So it can breathe under water.When it becomes a frog,it doesn't have the gills or the tail, but then it has legs for walking on land.Most am?phibians can both walk on land and swim in water.

36. This passage is about_•

A.human beings B.|)lan(s C. animals D. water

37. Which of the following is a fish?

A.A parasite. B.A whale shark.

C.A tadpole. D. A frog.

38. can both walk on land and swim in water. A.All amphibians B.Few amphibians C.Not all amphibians D.Every amphibian

39. What does the underlined word"gills" mean in Chinese? A.尾巴 B.心臟 C.肝 D.鰓

40. Which of the following is NOT TRUE?

A. Young amphibians are fish.

B. Fish use fins and tails for swimming.

C. Fish and little amphibians have gills.

D. We can't see protozoa because they are small.

Answer 1

36. C由小標(biāo)題"原生動(dòng)物""魚"和"兩棲動(dòng)物"可知這是一篇  .關(guān)于動(dòng)物的短文。

37. B 由Fish下的內(nèi)容可知，a whale shark(意為"鯨鯊"）是一種魚

38. C根據(jù)短文最后一句可知，大部分兩棲動(dòng)物既可以在陸地  上行走，也可以在水里游，但并不是所有的，是部分否定，not 與all連用，是部分否定。

39. D 根據(jù)Most fish  breathe through gills.Gills make them get ox?ygen in water.可知，gills的意思為"鰓"。

40. A 根據(jù)，..and young  amphibians are like small fish.可知兩棲 動(dòng)物小的時(shí)候像魚,但并不是魚,故選項(xiàng)A所陳述的內(nèi)容是 錯(cuò)誤的。