1 you should do what you can [help] those people.他答案上是to help想问为啥是用to,不是有can了吗2 Alice is {beautiful}of the two girls.答案是the more beutiful 想问为啥两者之间比较级还加the了?
问题描述：
1 you should do what you can [help] those people.他答案上是to help想问为啥是用to,不是有can了吗
2 Alice is {beautiful}of the two girls.答案是the more beutiful 想问为啥两者之间比较级还加the了?
答
what you can是宾语从句，可以看成一个整体sth，这样句子就变成do sth to help sb“做某事来帮助某人”
alice是两个女孩子的其中一个，而且是其中更漂亮的那个。这句话要强调alice是两个女孩中漂亮的那一个，是特指，所以加the。
答
你把what you can用括号扩起来就懂了,
主语：you
谓语：should do
宾语：what you can
状语：to help those people.
2. 这个the是特指,不是用来修饰比较级的.我把这个句子说的完整一些,你就知道了：
Alice is the more beautiful girl of the two girls.