将定语从句Which Barbara Jones offers to her fans is honesty and h

这是一句错句,应该是what Barbara Jones offers to her fans is honesty and happiness这句中没有任何一个是定语.前面是主语从句,加上一系动词,最后是一并列表语.所以改不了定语从句.
你的第二个问题：定语从句一般都可改为非谓语动词做定语,如
Thy boy who is standing at the door is our monitor.=the boy standing at the door is our monitor.
The meeting that/which was held yesterday is very important.=the meeting held yesterday is very important.
再问： 有没有不能变成非谓语的定从呢？我刚换了个题目 如果可以的话能帮我换一下吗？
再答： 没有