【简答题】根据对话内容,在空白处填写适当的话语。 Dora: Do Chinese keep animals for pets? Li Dan: Not as __ 1 __ as people in the USA. Dora: What animals do they usually keep? Li Dan: They usually keep dogs, cats, birds, fish and ...
【简答题】听短文,判断正误,对的打“√”,错的打“×”。 ( ) 1. Last Saturday afternoon, Li Dan visited her grandmother. ( ) 2. Last Saturday was Li Dan's birthday. ( ) 3. Last Saturday, Li Dan was tired but very happy. (...
【单选题】Li Dan is the tallest in our class.
【单选题】某计算机有20根地址总线,其编址空间是_________。
【简答题】按计算机网络覆盖范围分类,计算机网络分哪几类,对应的英文简称是什么?
【简答题】VB第四次作业,请详看PPT和提交要求 VB第4次作业.ppt