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1、学英语报外研版高一50期答案
2、阳光英语周报八上第16期答案
3、时代英语报2022五年级上册第六期答案
12．Although he is strict with students，he answers students'questions patiently，_____ students'horizon，seldom scolds students and never pretends to know what he doesn't know．（ ）
| A． | maintains | B． | transforms | C． | expands | D． | distinguishes |
试题答案
分析 尽管对学生严格，他总是耐心回答学生的问题，拓展学生视野，很少责骂他们，从不会不懂装懂．
解答 答案是C．考查动词的辨析．A 维持，继续；B 改变，使…变形；C 扩展，展开；D 区分，辨别．句意是：尽管对学生严格，他总是耐心回答学生的问题，拓展学生视野，很少责骂他们，从不会不懂装懂．故选C．
点评 解答此类问题首先需要理解每个单词的基本含义，并注意交叉含义间的区别，了解其特殊用法及习惯搭配等特点，然后结合语境选择正确答案．
Plants are very important living things. Life could not go on if there were no plants. This is because plants 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 seed. 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.
1.The main idea of the first paragraph is that ______.
A. plants are important for life
B. plants cannot grow without air
C. there are many plants in the world
D. we can’t live without water
2.Plants can make food from _______.
A. flower, water and air B. water, sunlight and air
C. air, water and soil D. air, sun and light
3.What can we infer from the passage?
A. Of all living things animals are most important.
B. Spores are seeds.
C. All fruits of flowering plants have seeds.
D. Without plants, man will die out.
4.This passage may be taken from ______.
A. a medicine book B. a novel
C. a science magazine D. an experiment report
