题目内容
can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight.
Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to
live. This is why we find that there are so many plants around us. If you look carefully at the plants around
you, you will find that there are two kinds of plants: flowering plants and non-flowering plants. Flowering
plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed, some have two,
three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without
seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores (胚芽).
Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores
are quite the same as seeds. When these spores are all on wet and shady places, they usually grow into new
plants.
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B. plants cannot grow without air
C. there are many plants in the world
D. we can not live without water
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B. water, sunlight and air
C. air, water and soil
D. air, sun and light
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B. Spores are seeds
C. All fruits of flowering plants have seeds
D. Without plants, man will die out
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B. a novel
C. a science magazine
D. an experiment report
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| 阅读理解。 | ||
Below is adapted from an English dictionary.
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| 1. I didn't really mean my partner is a snake; it was just a _____. | ||
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| A. figure of eight B. figure head C. figure of speech D. a fine figure | ||
| 2. — She was coming late again. — _____! That's typical of her. | ||
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| A. It figures her out B. It figures C. It cuts a poor figure D. She is a figure of fun | ||
| 3. What does "watch my figure" in the sentence "Don't tempt me with chocolate; I am watching my figure." mean? | ||
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| A. add the numbers B. have sports C. try not to get fat D. watch games |