care的比较级最高级是什么

care为动词，它的形容词形式为:carful；比较级和最高级分别是:

例如:

more careful；most careful

1、She would be more careful in future.

她今后会更细心。

You should be more careful with what you say and do.

你应多加检点自己的言行。

2、He is most careful about his table manners.

他很注意自己的吃相。

The most careful research on these lines has given no result.

在这些方面的最认真研究并未得出任何结果。