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It will not be long we can have a trip to the moon.A.afterB.sinceC.untilD.before

编辑:chaxungu时间:2026-04-24 12:53:42分类:高中英语题库

It will not be long ________ we can have a trip to the moon.
A.afterB.sinceC.untilD.before在线课程D