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37.oftenyouring,noonewillanswer.A.How37.oftenyouring,noonewillanswer.A.HowB.HoweverC.WhomD.Whenever为什么不选D

题目详情
37.__________often you ring,no one will answer.A.How
37.__________often you ring,no one will answer.
A.How B.However C.Whom D.Whenever
为什么不选D
▼优质解答
答案和解析
B
However 在此等于No matter how
how 修饰often,
when 不能修饰often ,所以不选D.whenever=no matter when