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The underlined part in the word “grades” is pronounced as______.
A./ts/?????????? B. /dz/??????????? C./des/?????????? D. /diz/
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We live on the earth. We use the sea around us. What do we take from the ocean? And what do we give to it?
We take fishes from the ocean—millions of kilograms of fish, every year, to feed millions of people. 1. We take minerals(矿物) from the ocean. We can get salt by evaporating(蒸发) seawater. 2. Many other minerals, such as gold, can be also got from the sea, but not by simple evaporation. 3. Seaweed(海草) becomes food of many kinds— even candy, and ice cream—as well as medicine. Believe it or not, fresh water is another gift from the sea. We can’t drink ocean water. 4. But ocean water becomes fresh water when the salts are removed. In the future, we will find ourselves depending more and more on fresh water from the sea.
The sea gives us food, fertilizer, minerals, water and other gifts. What do we give the sea? We pollute the ocean all the time. 5. Throwing waste into the ocean is killing off sea life. Yet as the world population grows, we may need the sea and its gifts more than ever.
We are finally learning that if we destroy our sea, we might also destroy ourselves. Hopefully, it is not too late.
根据以上内容，从下列五个选项中选择适当的句子还原到短文中，使短文完整与正确。将其标号在答题卡上涂黑。（每小题2分，共10分）
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A. Other gifts from the sea , such as seaweed, can be also got from the sea. B. Huge as it is, the ocean can’t hold all that we pour into it. C. Along with salt, other minerals are left after evaporation. D. We even use their bones(骨头) for fertilizer(化肥). E. Some of its contents(所含物) may cause illness. |
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【小题1】—________（be） your pencil red?
—No, it isn’t.
【小题2】The girl is my sister._____ （she） name is Helen.
【小题3】He is my brother. He has two____________（dictionary）.
【小题4】Where are your ________________（pencil）?
【小题5】Linda and I__________（be） girls.
【小题6】____________（thank）for your answer.
【小题7】I have a set of ________（key） in the drawer.
【小题8】__________Mike_______（have ） a computer? Yes, he does.
【小题9】This is _______________（Jim） jacket. It’s green.
【小题10】____________（this） are my two friends. 查看习题详情和答案>>
根据所给提示，完成句子。每空一词，含缩略词。
1.She always makes me happier when I’m unhappy. (同义句)
She always _____me ______when I’m unhappy.
2.Can you sing this English song?（变为被动语态）
Can this English song __________ __________ by you?
3. I’d like to trek through the jungle because I like exciting vacations. (提问)
_______ _______ you like to trek through the jungle?
4.去年我把我的自行车捐赠给了慈善机构（完成译句）
I ________?? _________ my bicycle to charity last year.
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完成句子。（每空1分，共8分）
根据所给提示，完成句子。每空一词，含缩略词。
1.Chen Ping has already finished her homework. (改为否定句)
Chen Ping ___________ ____________ her homework yet.
2.The kid is playing the piano at the school music club. (对划线部分提问)
_____________ is the kid ____________ the piano?
3.I made up my mind to study math well. (改为同义句)
I ____________ ____________ study math well.
4.他代替我去了北京(完成译句)
He went to Beijing __________ __________ me.
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