There is something urgent for you to do right now.

There is something urgent for you to do right now.

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葱中含有二丙硫醚,在烹调加热后还原生成丙硫醇。A.正确B.错误

葱中含有二丙硫醚,在烹调加热后还原生成丙硫醇。A.正确B.错误

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The shop is open till ten at night every day.

The shop is open till ten at night every day.

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