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问题
单项选择题 B型题
多次测定同一均匀样品所得结果之间的接近程度是（）
A．准确度
B．精密度
C．检测限
D．线性
E．耐用性
答案
参考答案：
B
填空题
根据句意选择正确的单词，将其序号填在横线上。
A. Come on B. they C. feet D. ask
E. report F. hot G. Tommy's
1. It's
today. Put on your shorts.
2. The shoes are on your
.
3.
, Zoom. It's time to go.
4. They're
pants.
5. This is the weather
.
6. What are
? They're socks.
7. Let's
the teacher.
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问答题 简答题
入选矿浆细度对浮选作业及选矿指标有何影响？
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