Puttingwasteindifferentbinsmadeiteasierforit

來源:國語幫 3.07W

問題詳情:

Puttingwasteindifferentbinsmadeiteasierforit

Putting waste in different bins made it easier for it______.

A.to recycle       B.recycles              C.recycling         D.to be recycled

【回答】

D

知識點:非謂語動詞

題型:選擇題

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