问题标题:
Sandyoftenhelpsherfather_____(clean)hiscar
问题描述:

Sandyoftenhelpsherfather_____(clean)hiscar

卢云宏回答:
  可填写:clean或toclean 1.helpsb.todosth. 帮助某人做某事.CanyouhelpmetolearnEnglish你能帮助我学英语吗?Ican'thelpyoutoliftthisstone.我不能帮你搬这块石头.2.beofsome/n...
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