作业帮选哪个,请给出原因.A.proving B.proved C.was proved D.has been proved
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选哪个,请给出原因.A.proving B.proved C.was proved D.has been proved
The cause he had devoted himself to _______a perfect success.
The cause he had devoted himself to _______a perfect success.
选B
句子主语是The cause ,“he had devoted himself to ”用来修饰主语,整个句子缺谓语,所以排除非谓语选项A,句子要表达的是“The cause ”本身显示出是一个完美的成功,而不是被证明成功,所以用主动,检查时态,也是正确的.选B
句子主语是The cause ,“he had devoted himself to ”用来修饰主语,整个句子缺谓语,所以排除非谓语选项A,句子要表达的是“The cause ”本身显示出是一个完美的成功,而不是被证明成功,所以用主动,检查时态,也是正确的.选B
选哪个,请给出原因.A.proving B.proved C.was proved D.has been proved
His theory___to be true. A.proved B.was proved C.is proved D
B.proved C.having been proved 这俩的区别 为什么选B
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
it has proved or it has been proved
It has been proved that qats will.
选哪个,请给出原因.A.used B.has been used C.using D.is using
选哪个,请给出原因A.was she able to B.she was able to C.she has been
many a successful story has proved it.
Your report have been proved!
把句子改成主语从句1.His discovery has not yet been proved.What___ 2.D