1.You are saying that everyone should be equal ,and this is_____I disagree.
Awhy B.where C.what D.how

2.You can only be sure of_____you have at present;you cannot be sure of something ______you might get in the future.
Athat;what B.what;/ Cwhich;that D./;that

3._____was most important to her,she told me,was her family.
A.It B.What C.This D.As

要解析 谢了！！

1.选B. 补充
这里不是“因为每个人应该平等，所以我不同意...”
而是“我不同意这一点，即everyone should be equal”
I disagree with the point that everyone should be equal.
所以这里应为“这正是我不同意的地方。”
当然主要是disagree 后接宾语必须带with\to\on等介词。所以在没有介词的情况下，不接作主语或宾语的what.

2.B 在介词of后面引导宾语从句，因为从句中have后缺少宾语，所以用在名词性从句中作主语或宾语的词what.

3.B 去掉中间的插入部分,she told me,可以看出这是一个疑问词引导的主语从句，在从句中很明显was前面没有主语，所以用在名词性从句中作主语或宾语的词what.