_____ all the inventions have in common
题型:选择题
问题:
_____ all the inventions have in common is ______ they have succeeded.
A.What; what
B.That; what
C.What; that
D.That; that
_____ all the inventions have in common is ______ they have succeeded.
A.What; what
B.That; what
C.What; that
D.That; that