企业征信系统异议处理分系统中，（）功能实现企业异议信息定位。
A.异议信息查询
B.异议标注
C.异议登记
D.异议受理
参考答案：A
我国目前人口总数已达到13亿，则数据13亿精确到______位，共有______个有效数字．
根据句意及首字母（汉语）提示，补全单词。
1. People are i____new sports or games all the time.
2. If you can't stand the h____ , get out of the kitchen.
3. I would like to buy a pair of shoes with___ _（可调整的）sizes for my daughter.
4. This is a new model machine which is very easy to o .
5. We learned in school that （个人的）computers were invented in 1976.
