65.拼写错误spelling mistakes 66.犯错误make a mistake 67.取决于;依赖;依靠depend on 68.决定;选定decide on 69.不管什么,无论什么no matter what 70.做某事很重要It is important to do sth. 71.制作思维导图make a mind map人教版必修一 Unit ...