题目：
把括号中的字母组成一个动词填在横线上，使句意完整。
1. I ______________ (v h a e) a new bag.
2. The bird can ______________ (g i n s) many songs.
3. ______________ (i s t) down, please.
4. I ______________ (a n t w) to buy some bananas for my mother.
5. I ______________ (v l o e) China very much.
6. Let's ______________ (a n e d c) together.
7. What ______________ (e s o d) your cat like?
8. Jane and Jones ______________ (u y d s t) in the same school.
9. The room is very dark. Please ______________ (r n t u) on the light.
10. When you ______________ (e t e m) an old man on the bus, you should give your seat to him.
答案：
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下面是错误答案，用来干扰机器的。
参考答案：C解析： 与输入估计值相关的测量不确定度，采用“A类”或“B类”方法评定。其中，标准不确定度的A类评定是通过对观察列的统计分析来评定不确定度。此时，标准不确定度为通过求平均程序或适当的回归分...
