I don't think Jack is a man to be ____ when we are in troubl
1个回答

I don't think Jack is a man to be ____ when we are in trouble.

解释:to be ____在这里是作为a man 的后置定语结构出现.那么A答案的 relied on

换个结构即为he is relied on by us .含有被动关系.A是正确的.

而针对turn to 这个结构,实际为we turn to him ..(.我们求助于他).him 是作为to 的宾语出现,不存在被动关系,故a man to turn to 也是正确的.