29.He spent at least as much time reading as you on line yesterday. A.had to chat B.do chatting C.had chatted D.did chatting 查看更多

 

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He spent at least as much time reading as you         on line yesterday.

A.had to chat       B.do chatting       C.had chatted      D.did chatting

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He spent at least as much time reading as you _______on line yesterday.

A.had to chatB.do chatting
C.had chattedD.did chatting

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