******重视中华优秀传统文化，善于向古人借智慧，常以“适当的引经据典”阐明透彻的思想。下面对***书记引用语句所蕴含的哲理分析正确的是（    ）

①读万卷书，行万里路——既要重视直接经验又要注重实践经验

②政之所兴在顺民心，政之所废在逆民心——人民群众是社会变革的领导者

③积土为山，积水为海——量变是质变的前提和必要准备，要重视量的积累

④修其心治其身，而后可以为政于天下——价值观有时对行为选择起决定作用

从方框中选词并用其适当形式填空

describe; nobody; potato; reason; terrible

①What's your ____ for asking for so much money, dear?

② We know you had an unusual experience, but could you please ____ it more carefully?

③ —How's the food there in Europe during your vacation?

—It's really ____! They eat many things without cooking!

④ —Who helped you work out the problem?

—____! I made it myself after ten minutes' hard work.

⑤ —Do you like eating vegetables?

—Yes. I like ____ and tomatoes best.

（1）计算：34°25′×3+35°42′

（2）如图，O是直线AB上一点，OC平分∠AOD，∠BOD=42°，求∠AOC的度数．