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Theworkersinthisfactorywork

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問題詳情:

Theworkersinthisfactorywork

The workers in this factory work_____ 10 hours a day.

A. for up to                  B. up for to                   C. to up                        D. up to for

【回答】

A

知識點:相似 相近詞比較

題型:選擇題

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