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最佳答案：Many children struggle with school.Sometimes these problems are caused by a lack
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最佳答案：The principal risks associated with nuclear power arise from health effects of r
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最佳答案：There are many advantages to study English in the English-speaking countries.Fir
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最佳答案：小题1:developed（quickly）（ 形式及时态错不给分）小题2:Because there’re more mouths to feed and l
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最佳答案：I don't watch television at nine o'clock in the evening
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最佳答案：一1,Is,hungry,she,is2,don't like3,what season4,old are二.对错错错对三.1,a 2,c 3,c 4,c 5,
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最佳答案：小题1:She was giving free advice.小题2:They expect her to listen and provide real an
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最佳答案：小题1:Collecting stamps with themes小题2:other methods of collecting stamps小题3:We sh
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最佳答案：No,he wasn,tHow did you like it?主语就是复数啊Yes,I didWhen were you born?
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最佳答案：The Great Wall of China is a series of stone and earthen fortifications in north