题目内容
【题目】He spent at least as much time reading as you ___ on line yesterday.
A. had to chat B. did chatting
C. do chatting D. had chatted
【答案】B
【解析】
考查句子结构，did是代替spend，spend time doing，句意是：昨天他花了至少和你网上聊天一样多的时间看书。选B。
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题目内容
【题目】He spent at least as much time reading as you ___ on line yesterday.
A. had to chat B. did chatting
C. do chatting D. had chatted
【答案】B
【解析】
考查句子结构，did是代替spend，spend time doing，句意是：昨天他花了至少和你网上聊天一样多的时间看书。选B。