das Laufwerk 磁盘驱动器 das Festplattenlaufwerk 硬盘驱动器 das Diskettenlaufwerk 软盘驱动器,软驱 die Laufwerkgeschwin
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Directions:There are 30 incomplete sentences in this part. For each sentence there are four choice
Directions:There are 30 incomplete sentences in this part. For each sentence there are four choice
决胜四级--词汇(1) Directions: There are 30 incomplete sentences in this part.For each sentence there
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