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题库 / GmatLaCourse-SC-70
Twenty-one ceramic dog figurines discovered at the excavation of a 1,000-year-old Hohokam village in Tempe, Arizona, has nearly doubled the number of these artifacts known to exist.
Twenty-one ceramic dog figurines discovered at the excavation
The discovery of twenty-one ceramic dog figurines during the excavation
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看到了 has nearly doubled所以选B 但这不是核心词变换的角度…
记得上课讲过，但是忘记了T-T
A中主语的核心词是21只狗呀，狗本身并不能发出double这个动作～
但是discovery好像也不可以double……？？
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