adapttodoing还是do

都没问题。“adapt to do sth.”表示“适合做（不定式作状语）”，不过这种用法相对较少。“adapt to doing sth.”则表示“适应做某事（动名词作介宾）”。

相关介绍：

Do you think you are adapted to do what kind of work?

你认为自己适合从事何种工作？

An official should adapt to the will of heaven, not deliberately pursue high positions and handsome salaries, and keep a quiet and ordinary life.

为官者应当顺应天命，不刻意追求高官厚禄，保持宁静平凡的生活。

The world will be different, and we will have to be prepared to adapt to the change.

世界将会不同，我们必须准备好适应这种变化。

Chung has tried to adapt to local customs.

钟努力去适应当地的风俗习惯。

An open-minded person is able to adapt to new conditions.

一个思想开明的人能够适应新的情况。