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You'resmokingalot.Onlyathome.Noone()mebutyoua.isseeingb.hadseenc.seesd.saw

题目详情
You're smoking a lot.Only at home.No one( )me but you
a.is seeing
b.had seen
c.sees
d.saw
▼优质解答
答案和解析
选 D
A 进行时明显错 过去的事情
B 要用也是 have seen
C 时态不对