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最佳答案：These problems increase as the population will become increasingly serious
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最佳答案：I once kept a pet,it is a lovely duck,with grown feather,but it eat so little,we
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最佳答案：today is my friend's birthday,I'd like to take the chance to say happy birthday
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最佳答案：1. Blindly courageous and will not only delay the matter resolved, but also caus
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最佳答案：You said it just too simple.Don't you think that'll be strange if we see each ot
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最佳答案：If there is one day you decide to come back to me,I will accept you without doub
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最佳答案：To introduce myself（介绍我自己）Hello,every one!（大家好）My name is **** .（我叫****）I'm a 15
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最佳答案：Put some ice water In a cup and then water drops will form outside the glass.It