They thought that there must be something wrong with their TV set.英译汉

If customers are satisfied, there is a chance that they will be retained for a long time and possibly permanently.（)

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Decisions can be made quickly, or they can be made after careful thought. Do you agree or

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They keep telling us that it is vital that we ______there on time.A．areB．beC．must beD．woul

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They must have been enjoying themselves there, or they______so long.A．can"t have stayedB．w

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____________, Miss Brown decided to take a taxi.A、She thought she must be lateB、Being th

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When we are in a social gathering, we must be aware of the （) that govern the way things are going to proceed. They are technically called schema （schemas).

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Some people are accustomed to thinking that facts must either be believed or they must be

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