This is ______ that he has ever made.[ ]
题型:选择题
问题:
This is ______ that he has ever made.[ ]
A.the greatest inventions
B.one of the greatest invention
C.one of the greater inventions
D.one of the greatest inventions
This is ______ that he has ever made.[ ]
A.the greatest inventions
B.one of the greatest invention
C.one of the greater inventions
D.one of the greatest inventions