It is important for us to learn science when we're young We
It is important for us to learn science when we're young We
同义句转换.We think that it's important for us to learn English w
英语的宾语从句16.We think that it’s important for us to learn Engli
We think that it's important for us to learn English well .W
We find it important for us teenagers to learn team spirit.我
We think it is important for us students to study English we
It's important that we should learn when to talk
Water is important for us,so we must( )it.
it is difficult for us to learn a lesson in life we have act
it is difficult for us to learn a lesson in life until we've
it is difficult for us to learn a lesson in life _____ we've
It is difficult for us to learn a lesson in life until we ha