简述CRM的客户商业智能的功能模块。
参考答案:
主要包括:
①个性化客户服务;
②客户获得和客户动态分析;
③客户流失分析;
④客户利润贡献度分析;
⑤客户满意度和忠诚度分析。
根据句意及所给提示写出所缺单词。
1. The flowers must be ______ (浇水) often, then they will grow well.
2. She collected some wood to make a fire, but it was too wet to ______ (点燃).
3. Sam felt that working on the______ (农场) was really interesting.
4. I'm going to take a trip to Guangzhou. I have to get home and p______ my bags.
5. Although Bruce Lee died, his kungfu movies are quite a h______ in the world.
乙醇和甲醚互为同分异构体,下列事实中,最能说明二者结构不同的是()。
A.甲醚比乙醇更能溶于油脂
B.乙醇可以和金属钠反应放出氢气,甲醚不能
C.乙醇和浓硫酸混合加热至140℃可得醚
D.乙醇易溶于水,甲醚难溶于水
E.甲醚比乙醇更易挥发