问题描述：
求这两个专四语法与词汇题目?
1.come to one's assistance 与come to one's rescue的区别?2.many people nowadays save money for their age.A.cater.supply.
2.many people nowadays save money __for their age.
A,cater B.supply C.provide
1.come to one's assistance 与come to one's rescue的区别?2.many people nowadays save money for their age.A.cater.supply.
2.many people nowadays save money __for their age.
A,cater B.supply C.provide
问题解答：
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