________was once regarded as impoible has now become a reality

2023-12-27 03:17:23
英语语法部分

________was once regarded as impoible has now become a reality

A.What

B.That

C.Which

D.As

正确答案是A

上一篇：________we decided to leave at once, as we didn't want to risk m

下一篇：Mr. Smith together with his wife and children,________going to t