【简答题】Monsieur Lepont appelle sa femme.
【多选题】生活饮用水卫生的基本法律规定有哪些?( )
B.
水中所含化学物质和放射性物质的含量,不得对人体健康产生危害,不得影响后代健康
【简答题】完形填空 Mr. Bush comes from 1 . He now works 2 a middle school in our city. He has sixty students. He often says his class is too big and it is hard work for him to ___3_ with every student in English. H...
【单选题】氧气是空气的主要成分之一,有关氧气说法正确的是( )
B.
用加热高锰酸钾的方法可以制取氧气是因为高锰酸钾中含有氧气
D.
因为氧气可以支持燃烧,所以可以作为火箭的燃料
【简答题】听短文,选择正确答案。短文读两遍。 1. Is Mr. Hu a Chinese teacher? A. Yes, he is. B. He is a teacher. C. No, he isn't. 2. Where's Mr. Hu from? A. B eijing. B. America. C. England. 3. What clothes is Mr. Hu in? A. A wh...
【简答题】阅读理解。 Read the clues (线索): 1. The man whose name is Mr Read in the red house likes running. 2. Mr Smith swims. He doesn't live in the yellow or white house. 3. Mr Black is a tennis player. He lives in...