读一读,猜一猜它是什么字?
①一人一张口。____
②割掉牛的头,据掉牛的角,太阳底下能做到。____
③一条白毛巾,挂在木头旁。____
④日落西山。____
⑤羊尾巴进锅。____
腐烂的水果有些会散出酒味,其原因是下列哪种微生物在无氧的情况下引起的( )
淀粉→麦芽糖→葡萄糖→糖元.
句子配对
____Is this your school? A. It's in the kitchen.
____Where is your cat? B. Yes, it is.
____Where are your books? C. No, he isn't.
____Is he in the kitchen? D. Yes, they are.
____Are they near the phone? E. They are under the table.