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单项选择题

Of the following．which is closest to（）

A. 1
B. 10
C. 70
D. 100
E. 700

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相关考题

单项选择题

If a and b are integers and a-b=6，then a+b CANNOT be（）

A. 0
B. less than 6
C. greater than 6
D. an even integer
E. an odd integer

单项选择题

If the sum of five consecutive even integers is 70，what is the value of the greatest of the five integers．（）

A. 12
B. 14
C. 18
D. 20
E. 22

单项选择题

If r and 8 are positive integers，each greater than 1，and if 11(s-1)=13(r-1)，what is the least possible value of r+s（）

A. 2
B. 11
C. 2
D. 24
E. 26

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