I usually sleep with the window open（）it is very cold.

学习时间:2026-04-01 06:54:50 阅读：945

I usually sleep with the window open（）it is very cold.Aunless Bas Cif

英俊的皮带

2026-04-01 06:54:50

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【选 A】I usually sleep with the window open (unless) it is very cold。除非天很冷,不然我通常开窗睡。A unless 除非B as 因为C if 如果