书上的例句：他们以前自认为是天下最好的父母。
they used to think of themselves the best parents in the world.
我认为，themselves后来少谓语，应该是
they used to think of themselves were the best parents in the world.
我的看法对不对？
參考答案:那个句子是对的，其中themselves是think of的宾语，the best parents是宾语补足语。
