在“英语学习辅导报”湖南版,今年高一第41期,模块四第二单元随堂检测题（三）,PartⅢWriting,SetionA中,有一处似乎少了两个词：Thecharitiesunderstandthathomelessnesshasbeenaproblemforcenturies,andw

Question

在“英语学习辅导报”湖南版,今年高一第41期,模块四第二单元随堂检测题（三）,Part Ⅲ Writing,Setion A中,有一处似乎少了两个词：
The charities understand that homelessness has been a problem for centuries,and will continue in our society for years to come.These charities mainly let the homeless know that someone wants to help them,instead of trying to put an end to poverty and the other causes of homelessness.One person and one family at a time,these charities are making a difference to thousands of people's lives.
“One person and one family at a time”前好像要加“Not to” 二 词：
Not to one person and one family at a time,these charities are making a difference to thousands of people's lives.
你的看法如何?

Answer 1

不加,这句说的是,每次一个人,一个家庭的这么来,（一个一个来）这些慈善机构正在改变千万人的命运.