城市是__________发展的产物,在我国,城市历来是__________和__________的象征。

城市是__________发展的产物,在我国,城市历来是__________和__________的象征。

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__________、__________、__________为我国三大瓷都。

__________、__________、__________为我国三大瓷都。

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Mary felt lonely after her husband died in a car accident.

Mary felt lonely after her husband died in a car accident.A.alone B.gloomy C.des

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A health expert devised a new method to check our health con

A health expert devised a new method to check our health conditions.A.taught B.f

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Though this device will be helpful, it is too expensive for

Though this device will be helpful, it is too expensive for most of the blind to

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