Einstein’s theory, which was doubted by
题型:选择题
问题:
Einstein’s theory, which was doubted by most scientists at first___out to be correct in the end.
A.proved
B.was proved
C.turned
D.tested
Einstein’s theory, which was doubted by most scientists at first___out to be correct in the end.
A.proved
B.was proved
C.turned
D.tested