52单词网 > 高中英语 > 高中英语题库 > 根据句意和本单元学过的内容.填入适当的介词或副词 He came into the room with a satisfied smile his face.

根据句意和本单元学过的内容.填入适当的介词或副词 He came into the room with a satisfied smile his face.

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根据句意和本单元学过的内容.填入适当的介词或副词 He came into the room with a satisfied smile his face.

根据句意和本单元学过的内容,填入适当的介词或副词

He came into the room with a satisfied smile _________ his face.

试题答案

答案:on