HIs theory ___________correct A.proved B.was proved to be 选哪
His theory proved to be right.
His theory___to be true. A.proved B.was proved C.is proved D
His plan ____to be a perfect one.A proved B.was proved C. is
一:Their plan ____ to be a perfect one.A.proved B.was proved选
______ was his advice that it proved to be worthless.
Einstein's theory proved to be correct with time.
____time went on,Enstein's theory proved to be correct A wit
选哪个,请给出原因.A.proving B.proved C.was proved D.has been proved
The theory which they stuck to——correct.A being proved B.pro
proved to be用法
my adviece proved to be correct my adviece was proved to be
As it happened,my advice _____to be wrong.A.proved B.was pro