问题
填空题
测量误差按其对测量结果的影响性质，可分为（）和偶然误差。
答案
参考答案：系统误差
搜题请搜索小程序“爱下问搜题”
测量误差按其对测量结果的影响性质，可分为（）和偶然误差。
参考答案：系统误差
| 完形填空： | ||||
| It was Children's Day yesterday, we 1 the park. Our teacher was 2 us. 3 many people there. Some Young Pioneers (少先队员) 4 near the river. 5 sang and danced. There were some 6 on the river. There was a hill 7 . Some boys 8 in the river. We sat under 9 apple tree with our teacher. We 10 on Children's Day yesterday. | ||||
|