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【判断题】
体育服务也属于体育产品。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】The more we know about our customers, the better we can serve them.
A.
我们对顾客了解得越多，就可以越好地为他们服务。
B.
我们对顾客了解得更多，就可以为他们服务的更好。
C.
我们越了解顾客，就越可以更好地服务他们。
【简答题】This is the biggest current problem with molecular machines: we know how to build them, but we still do not know how to power them.
【简答题】Computers as we know them are tools which can be used to help solve a wide range of problems.
【简答题】When designing pronunciation activities, we should know why we design them and what _______ we hope to achieve through them.
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