问题
填空题
工厂供电系统的过电流保护装置有：（）、低压断路器保护和（）。
答案
参考答案：熔断器保护;继电保护
搜题请搜索小程序“爱下问搜题”
工厂供电系统的过电流保护装置有：（）、低压断路器保护和（）。
参考答案：熔断器保护;继电保护
| 请根据文章内容完成下列问题。 | |||
| Hello, I'd like to say something about my family. I am a girl and I am 13 years old. I have a happy family. I have a sister and an elder brother. We live in London. (1) My sister and I get along well with each other. We never fight. We study at the same middle school, so every morning, we go to school together. (2) sing, our, happily, on, school, we, way, often, to. Many friends say that we are a happy pair. My elder brother is a college student. He lives in his school and just comes back home on Saturdays and Sundays. He is kind to everybody. My father is a doctor. He is very busy every day. He often gets home very late. When he is not working, he spends weekends with us. Sometimes we drive to the country to go for a picnic, and sometimes we go to the park near our house to fly kites. My mother is a teacher. She is also very busy. So my grandparents take care of us. They cook delicious food and do the washing for us. They are also very kind. (3) 看我的家庭多幸福啊!
My grandparents _______ _______ us. 3. 请将划线(1)处的英语翻译为中文 ________________________________________________ 4. 请将划线(2)处重组为正确的句子 ________________________________________________ 5. 请将划线(3)处的中文翻译为英语 ________________________________________________ |