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—Haven'tseenLucy—Haven'tseenLucyrecently,what'shappened?一Oh,it'smorethantwomonthssheworkedhere.[]A.whichB.thatC.beforeD.since

题目详情
— Haven't seen Lucy
— Haven't seen Lucy recently,what's happened?
一 Oh,it's more than two months _____ she worked here.
[     ]
A.which
B.that
C.before
D.since
▼优质解答
答案和解析
D