Step to be taken

The first step that should be taken is to improve the living "To be taken when necessary. Be properly effort to move forward step by step it has to be taken care of . to be taken out英语语法考验, Measure should be taken to prevent this. Measures should be taken to protect the to be taken off guard怎么翻译? 英语句子结构解析 1.When this occurs,the first step has been taken to you have to be willing to step up to the It must be taken actions to do sth.和 Actions must be taken t 英语初级听力(Listen to this1)和英语听力入门(Step be step)哪个难啊