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Everymeanstried,yetthismachine.A.has;won'tworkB.hasbeen,won'tworkC.havebeen;doesn'tworkD.have;doesn'twork

题目详情
Every means ________ tried, yet this machine ________.
A.has; won't work
B.has been, won't work
C.have been; doesn't work
D.have; doesn't work




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答案和解析
B