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皿.句型轉換

  1. His parents didn't catch his words at once.(改為被動語態(tài))

His words by his parents at once.

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① 身為教師，你們必須堅信你們能夠影響學生的

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As teachers,you must believe that you can

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2. The room is so dark. Please the light.

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We must to stop shark fins.

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I.單項選擇

1. The environment in our town is getting worse and

雨se,so many trees 

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Ⅳ.閱讀理解

  The earth is about 4 ,600 million years old. We humans have lived on the earth for only 35 ,000 years,but during this period we have changed our planet a lot in many ways. 1

  All over the world,people have cut down millions of trees,so more and more kinds of animals and plants are disappearing. In big cities,cars and buses have polluted the air. Factories have also polluted the land and the water.

  2 It is important to the earth. But now air pollution is destroying it and that has made a very big hole in the ozone layer (臭氧層). 3 This is

very dangerous because it can cause cancer.

  Carbon dioxide (C〇2) in the air has increased a lot. 4 It has formed a “blanket (毛毯) ” around the earth. 5 This makes our earth become warmer and warmer. Therefore,this causes the level of the ocean to rise.

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根據(jù)材料內容，從下面五個選項中選出能填人文中空 缺處的最佳選項，使短文意思通順，內容完整。

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1. 2. 3.

4. 5.

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②既然累了，你最好停止工作休息一下。

Since you are tired,you’d better   and have a rest.

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5. Everyone is asked to their mobile phone after they get on the plane.

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2. 車被停在他叔叔的房前。

The car was parked      his uncle's house.

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