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Spiders, ants, flies and bees—these are just some of the insect world. Most of us avoid them as much as possible, but it's not easy to do. You find them everywhere. Nearly 75 percent of all animals are insects.

Many people think insects are scary. Long, thin legs and big, round eyes. Millions of dollars are spent every year on experiments to destroy them. To many people, they're a nuisance—something to get rid of. They're different from us, so it's easy to see why many people fear them. However, these little animals have some amazing and special abilities, which are good for human beings.

Insects are natural recyclers. When living material dies, insects have a major role in helping to break down this material and return it to the soil. Without insects, that dead material would take a long time to decompose. Insects speed up the process, turning rubbish into useful things for the soil.

Insects contribute to our food supply too. It's hard to imagine growing enough food to feed us all in a world without insects. They help plants reproduce by moving pollen from flower to flower.

In medical labs, insects are helping us know the secrets of genetics. Many generations can be studied in a short time.

Insects truly are our friends. A world without insects would look a whole lot different. Think about that the next time you see a bee buzzing quietly over a garden.

1.Why do many people avoid insects as much as possible?

A.Because many people are afraid of insects.

B.Because insects can do many wonderful things.

C.Because insects have amazing abilities in the world.

D.Because nearly 75 percent of all animals are insects.

2.What does the underlined word “nuisance” mean in Chinese?

A.成功的东西 B.讨厌的东西

C.可爱的东西 D.有用的东西

3.Which paragraph shows us the influence of insects on nature?

A.Paragraph 1. B.Paragraph 2.

C.Paragraph 3. D.Paragraph 4.

4.Which of the following isn't TRUE according to the passage?

A.Insects help our food supply.

B.Insects truly are our friends.

C.Insects will be harmful to the world one day.

D.Insects help us know the mysteries of genetics.

5.What is the best title of the text?

A.Insects lend a helping hand

B.Insects are very special animals

C.The reason why insects are scary

D.Insects can cause big trouble

七年级英语阅读单选困难题

少年,再来一题如何?
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