Somescientistshavese的知识精选

SomescientistshavesentaspacecrafttoMars. It
问题详情:SomescientistshavesentaspacecrafttoMars. It____severalmonthstogetthere.A.spent        B.hasspent         C.hastaken          D.take【回答】C 知识点:动词语态题型:选择...
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