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There were nearly I00 experts present at the meeting, about 60 were from foreign countries.A.whoB.in

编辑:chaxungu时间:2026-04-24 12:47:59分类:高中英语题库

There were nearly I00 experts present at the meeting, _______ about 60 were from foreign countries.
A.whoB.in whichC.of thatD.of whom在线课程D