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The ancient Egyptians are supposed rockets to the moon.A.to sendB.to be sendingC.to have sentD.to ha

编辑:chaxungu时间:2026-04-24 13:00:35分类:高中英语题库

The ancient Egyptians are supposed _________ rockets to the moon.
A.to sendB.to be sendingC.to have sentD.to have been sending在线课程C