--- Could you tell me how the sea sand comes about ? --- Sea waves dash against the rock. In this way , the sea sand .A．comes into useB．comes into officeC．comes into effectD．comes into being 题目和参考答案——青夏教育精英家教网—

题目内容

19. --- Could you tell me how the sea sand comes about ?
--- Sea waves dash against the rock. In this way , the sea sand ___ .

A．comes into use

B．comes into office

C．comes into effect

D．comes into being

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