【单选题】根据情景选择合适的句子。 ( ) 1. 新学期开始了,你见到你的同学 Lisa,应主动向她问好: A. Hello! Nice to see you again. B. Hello! I’m Lisa. ( ) 2. 你想让高伟猜猜你手里有什么,应这样说: A. What’s in my bag? B. Guess, what’s in my hand? ( ) 3. 李艳想看看你的故事书,...
【简答题】根据你听到的内容,选择恰当的答句。 ( ) 1. A. Yes, I do. ( ) 2. A. They are three. ( ) 3. A. Sorry, I am new here. ( ) 4. A. I like singing. ( ) 5. A. He goes to work by bike every day. ( ) 6. A...
【判断题】适合用MapReduce来处理的任务或数据集需满足一个前提条件:待处理的数据集可以分解成许多小的数据集,而且每一个小数据集都可以完全并行地进行处理。( )
【判断题】Are you new here?你是新来的吗?
【简答题】你来排顺序吧!组成通顺的一段话。 1. Sure, here you are. 2. Really? What colour is it? 3. May I have a look? 4. I have a new eraser. 5. It is purple. 6. Wow! How nice! 正确顺序: __________________________________________
【简答题】给下列的句子选择正确的译文。 ( ) 1. Happy New Year! ( ) 2. This is for you. ( ) 3. I have gifts for you, too. ( ) 4. May I have a look? ( ) 5. Here you are. ( ) 6. You're welcome. ( ) 7....