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下面这句英文帮忙解析一下:1,帮忙分析一下为什么使用完成进行时态 2,line up to do 的含义

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/05/01 14:28:05
下面这句英文帮忙解析一下:1,帮忙分析一下为什么使用完成进行时态 2,line up to do 的含义
From tablet computers to smartphones,American shoppers have been lining up to get the newest and coolest electronic devices on the market.There are more choices today than ever before.
完成进行时态 "have been lining up" =他们这样排队买手机...they continue doing; they are still ling up to do so.
"line up to get" = 排队买tablet computers to smartphones啦.