This has reduced the amount of wasted food at some schools_____38 percent.A．with_刷题宝

题干

This has reduced the amount of wasted food at some schools_____38 percent.

A．with

B．to

C．in

D．by

上一题下一题 0.85难度单项选择更新时间:2010-10-25 04:38:36

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