If you need always read the documents, you can put them into lever arch files.

判断题

If you need always read the documents, you can put them into lever arch files.

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单选题

Use a handkerchief if you need to____.

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单选题

You should always apologize if you ___ somebody.

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单选题

Do you need friends? I‘m sure your answer is “of course. Everybody does!” You need friends when you play and when you work. If you have friends, you will feel happy. If you have no friends, you will feel lonely. Do you know how to make friends? There is only one good way — You make friends by being friendly. A friendly person is interested in other people. He is always helpful. If you want to make friends with a new classmate, you can talk with him, tell him about the other classmates in your c

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单选题

If you need further information，please（）our office.

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