choose doing和choose to do的区别是一个是决定要做，一个是决定做了。例如，高考结束之后，I choose to go to A college，我选择了A大学，表示我决定了，但是还没去，但是choose going to A college，表示我高考结束之后选择了A大学，是说我已经在A大学上学了。
choose doing
1、Hence, steps describe units of work within the task that the task performer can choose from when doing the work.
因此，步骤描述了任务执行者可选择的任务中的工作单位。
2、Most people think they have to choose between tradition and doing modern food.
大多数人都认为他们必须在传统菜与现代菜之间做出选择。
3、Choose if you are doing cross administrative groups moves or same administrative group moves.
选择是跨管理组移动，还是在同一管理组内移动。
4、Choose to pass the time doing something you enjoy rather than fuming.
用做事来打发时光比大动肝火为好。
5、"You're always telling me to choose the healthier option, but it's not doing me any good," he complained one day.
“你们一直都告诉我选择健康的食物，但是它并没我带来任何好处”，有一天，他抱怨说。
choose to do
1、I think to still choose to do this line of.
我想我还是会选择做这一行。
2、When you choose to do so, you save at least two souls, yours and mine;
当您赦免我的时刻，您挽救了至少两个灵魂，您的和我的；
3、What you choose to do and what are you going to be, is in your own hand.
你选择做的事情和你将取得的成就，都控制在你自己手中。
4、If life and love can choose to do "0", then don't go to consider other.
如果生活和爱情可以选择做“0”，那么就不要去考虑其它。
5、And learn to give up what we want, so we can choose to do what is right.
学会放弃我们想要的东西，那么我们就能选择去做正确的事情。