问题
填空题
有一把刻度尺是用金属材料做成的，这种金属材料受温度影响（热胀冷缩）很明显，那么在严冬季节用它测量非同种材料做成物体的长度时，其测量结果将______（选填“偏大”或“偏小”）
答案
由于该金属材料的热胀冷缩程度比较明显，在严冬季节由于尺的收缩，尺子长度变小，所以测量值比实际值偏大．
故答案为 偏大．
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有一把刻度尺是用金属材料做成的，这种金属材料受温度影响（热胀冷缩）很明显，那么在严冬季节用它测量非同种材料做成物体的长度时，其测量结果将______（选填“偏大”或“偏小”）
由于该金属材料的热胀冷缩程度比较明显，在严冬季节由于尺的收缩，尺子长度变小，所以测量值比实际值偏大．
故答案为 偏大．
| 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 ________________________________________________ |