基本信息
第一部分 英语知识运用第一节 单项填空专题四 介词与介词短语 ⅰ.用适当的介词填空并熟读句子，体会介词的意义与用法 1．so，i just looked at her a questioning expression on my face. 2．he asked me to feed the birds for him and said that he would leave the key his front door in my mailbox. 3．she stared at me a few seconds and handed back the money. 4．we'd better discuss everything detail before we work out the plan. 5．graduation is a good time to thank those who have helped you the tough years.
