240. A new set of considerations has come to the fore as part of the debate about how we handle children.

英语四级译文:
一些新的顾虑涌现出来，成了我们如何对待孩子的争论的一部分。

四级词汇讲解:
本句的主干是A new set of considerations has come to the fore。as part of...为补语，其中how引导的是介词about的宾语从句。

set在此处为名词，意思是“一组，一套”。如:
He gave me a set of Dickens' novels as my birthday present.他送给我一套狄更斯的小说作为我的生日礼物。

come to the fore的意思是“突然出现，脱颖而出”。如:
After the election several candidates came to the fore.选举后，几位候选人脱颖而出。

英语四级考点归纳:

不仅仅动词有宾语从句，介词也有宾语从句，介词宾语从句的引导词有以下几种:

※ that引导介词宾语从句，但仅限于用在except, but, notwithstanding等少数介词后。如:
He would have helped us but that he was short of money at the time.要不是他那时缺钱，他一定会帮助我们的。

※ 连接代词和连接副词引导介词宾语从句。如:
I have no definite information yet as to which route he will take.对于他要走哪条路线，我还没有确切的信息。

※ 名词性关系代词wbat, whatever, whichever, whoever引导介词宾语从句。如:
The boy was interested in whatever he saw here.那孩子对在这里看到的任何事物都感兴趣。
The first prize should go to whoever writes best.一等奖应颁给最优秀的作者。