It brought child poverty to the________of the public，and for this reason alone it is a very impotant novel.

Wuxi _________ about 4800 square kilometers ___________.

依次填入下面语段横线处的关联词语，最恰当的一项是（ ）泸州油纸伞作为一项民间工艺， 太追求时尚， 失去了油纸伞本身的文化韵味， 在保留传统工艺的基础上，融入现代文化元素， 会拥有更多的消费者，开拓更广阔的市场空间。

He always took a notebook with him _________he could take down something important at all times and all places

Lily often helps her sister ____herhomework.