35.be good enough to do sth or be so good as to do sth<正式>请做某事
Would you be good enough to open the door for me, please?请你帮我打开门好吗？
Be so good as to step this way.请这边走。
36.to be good for sth
person +可指望提供某物
Jill's usually good for a couple of hundred dollars.吉尔通常是拿得出几百美元的。