It's a ________ to throw good food away and we should try our best to save (节约)f

题干

It's a ________ to throw good food away and we should try our best to save (节约)food.

A．matter

B．waste

C．habit

D．trouble

上一题下一题 0.85难度单选题更新时间:2018-07-04 03:48:29

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