【单选题】目前,笔记本电脑中机械硬盘的接口通常采用
【简答题】Study the picture as following, and write an essay of about 200 words. Your essay must be based on the instructions as follows: 1. Describe the picture and interpret its meaning 2. Summarize your poin...
【简答题】志愿服务以自愿、()为前提,以弘扬志愿精神为核心。
【单选题】Which is the right order of writing a process essay?
A.
introduction → body of essay → conclusion
B.
conclusion → introduction → body of essay
C.
introduction → conclusion → body of essay
D.
body of essay → conclusion → introduction
【简答题】Write an essay of 160-200 words based on the picture below In your essay, you should
【单选题】()编码法是按商品类目在分类体系中的层级顺序,依次赋予对应的数字代码。
【判断题】商品分类代码中的层次编码法对应的是商品的面分类法
【判断题】顺序编码法是按商品类目在分类体系中层级顺序,依次赋予对应的数字代码。
【判断题】2-4 平行编码法是按商品类目在分类体系中的层级顺序,依次赋予对应的数字代码。
【单选题】志愿服务以自愿、无偿为前提,以弘扬( )为核心。