With his help,Andersen got a scholarship,which made it -----

答案：B
1、possible 表示“可能的”,是正确答案.
2、impossible 表示“不可能”.
3、difficult 困难的
4、important 重要的,重大的.
翻译：在他的帮助下,安德森获得了奖学金,这使得他有【可能】完成学业.
嗯,还没有采纳,我补充.
1、With his help = with the help of him 表示“在他的帮助下”.
2、which made it 【possible】 for him to finish his education 是非限制性定语从句,修饰前面的一个句子.
3、从句中which在句子中作主语,指代前文提到的情况,即：“他获得奖学金”这件事情.
4、which made it 【possible】 for him to finish his education此句中it充当句子的形式宾语,真正的宾语是“finish his education”.