题目

1.If Jim and Bill have less than 15 dollars between them,and Bill has 4 dollars,which of the following could be the number of dollars that Jim has?
A) 10 B) 11 C) 15
increased by r times 是指 nx(r+1)呢 还是指 nxr呢
1.A 2.E 4.D 5.C
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提问时间：2020-08-07

答案

1.If Jim and Bill have less than 15 dollars between them意思是两人共有的钱少于15元,B有4元,所以J有少于11元 选A2.numerical value数值的意思 我也觉得选E (如果你输入没错的话) 选D3.我同意你老师的观点.从...