2. 职称英语
  3. x and y are integers (x＞y)Quantity A: the number of integers between x and y, i

x and y are integers (x＞y)Quantity A: the number of integers between x and y, i

游客2024-01-12  35
问题 x and y are integers (x＞y)
Quantity A: the number of integers between x and y, inclusive
Quantity B: x-y+1
选项 A、Quantity A is greater.
B、Quantity B is greater.
C、The two quantities are equal.
D、The relationship cannot be determined from the information given.
答案 C
解析 许多同学做这种题目经常出错，其实随便举个例子就够了，比如说从1到3的整数个数，显然为3-1+1=3个，选择C。
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