字典翻译 问答 其它 shewentonline,quickly____thatregularuseofthiskindofdrugcanleadtocancer.A.learningB.learnedC.tolearnD.havinglearned我感觉是learned求真相..
问题标题:
shewentonline,quickly____thatregularuseofthiskindofdrugcanleadtocancer.A.learningB.learnedC.tolearnD.havinglearned我感觉是learned求真相..
问题描述:

shewentonline,quickly____thatregularuseofthiskindofdrugcanleadtocancer.

A.learningB.learnedC.tolearnD.havinglearned

我感觉是learned求真相..

白霞回答:
  learning强调主动,且动作在went同时发生   learned强调被动,且动作在went前已经完成   所以改选A
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