GRE
®
托福
®
雅思
GRE
®
提分活动
公开课
首页
文字推理
数学推理
分析写作
登录
注册
返回
小站备考
GRE
GRE数学
GRE数学真题
Amanda goes to the toy store to buy 1 ball and 3 different board games.If the to...
Question 14
Selected one answer choice
收藏
笔记
反馈
我的笔记
5000
保存
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Amanda goes to the toy store to buy 1 ball and 3 different board games.
If the toy store is stocked with 3 types of balls and 6 types of board games, how many different selections of the 4 items can Amanda make?
A.9
B.12
C.18
D.20
E.60
我的答案：
登录查看答案
