Then over dinner,Franklin mentions that hewell since he gave up smoking and Dr Candy,the local docto

题目简介

Then over dinner,Franklin mentions that hewell since he gave up smoking and Dr Candy,the local docto

题目详情

Then over dinner,Franklin mentions that he   well since he gave up smoking and Dr Candy,the local doctor,offers to write him a prescription for some medicine.
A.had not been sleepingB.has not been sleeping
C.is not sleepingD.was not sleeping
题型:单选题难度:偏易来源:不详

答案

B
根据语法since是“自从……以来”,前面一般用现在完成时,表示一直睡不好,应用现在完成时的进行时。

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