We should do as much as we can___(help)poor children 为什么要加to

We should do as much as we can___(help)poor children 为什么要加to we must do as much as we can help the poor people we must do as much as we can help the poor studenrs.改错 正确形式填空 we should help _____ (poor) as much as possible We should do as much as we we can_____water. We should do as much as we can ___ water. A.for saving B.to we should do as much as we can ___ water.A to save B save 哪个 What we can do is ____(help) the poor children.填“to help”为什么 同义句we should do what we can do to help the poor.we should_ _ 请讲解We should do as much as we can ____ our country better an We should speak English as much as ( )if we want we should speack English as much as p_ if we want to learn i