题目

用am, is, are 填空。1. He ______ very hungry. 2. I ______ very cool.3. ______ you hot? 4. Here you ______.5. The juice ______ on the table. 6. Mary and Helen ______ hungry.7. Here ______ three pies. 8. It ______ a sunny day.9. ______ David at home? 10. These ______ a lot of new gloves. 答案：【答案】1. is 2. am 3. Are 4. are 5. is 6. are 7. are 8. is 9. Is 10. are 【解析】略利用量筒来量取一定体积的液体时，如果仰视，读数会不会偏低？为了得出正确结论，你应该采取的正确方法是（　　）A．利用盛有一定量水的量筒进行对照B．询问老师或同学C．查阅有关资料或笔记D．利用光学知识，进行作图分析