问题
选择题
His whole school education _____ only 2 years because of his illness.
A．added up
B．added up to
C．added to
D．was added up to
答案
答案：B
考查短语辨析。added up加起来，added up to总计为，句意：他的整个教育总共为只有两年的时间由于他的生病。所以选B。
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