问题
选择题
Please ___ all the numbers . Those numbers _____ 10,000.
A．add to ; add up
B．add up ; add up to
C．add ; add to
D．add up to ; adds
答案
答案：B
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Please ___ all the numbers . Those numbers _____ 10,000.
A．add to ; add up
B．add up ; add up to
C．add ; add to
D．add up to ; adds
答案：B