If S is the sum of the reciprocals of the consecutive integers from 91 to 100, inclusive, which of the following is less than S?
I. ~$\frac{1}{8}$~
II. ~$\frac{1}{9}$~
III. ~$\frac{1}{10}$~
None
I only
III only
II and III only
I, II, and III
因为:1/100
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