今天有同学考完兴奋的说考到了之前非常头痛的排列组合，但是用课上学的方法，还是轻松做出来啦~
今日最新考题
Four toys—a stuffed animal, a ball, a toy car, and a doll—are to be distributed among three children—Jasmine, Katey, and Leah. If the toys are to be distributed in such a way that each child receives at least one toy, how many such distributions are possible?
答案
点击下方空白处获得答案
解题思路：
今天的分享就到这里啦~
我们会持续跟踪每一场大陆地区的GRE线下考试，第一时间把考试中有价值的题目和出题套路分享给大家，让大家紧紧跟上GRE的最新考情！
