由于多种因素的综合作用，预测结果具有不确定性，国此必须采用多种方法对预测结果从准确性 发布时间：2019-03-29 01:59 │ 来源：www.tikuol.com 题型：单项选择题 问题： 由于多种因素的综合作用，预测结果具有不确定性，国此必须采用多种方法对预测结果从准确性、可靠性、( )三个方面进行全面的分析论证。A．经济性B．合理性C．全面性D．技术性
题型：单项选择题 交际运用。 A. What about you?B. I think a good friend has good grades at school. .C. Lots ofD. Do you think a good friend should be popular in school?E, He or she often makes us happy.A: James, what do you think a good friend is like?B: (1)_______A: You mean he or she should be good at schoolwork?B: Yes. And he or she is funny and outgoing. (2) ________ A: anything else?B: Er... I think a good friend likes to do the same thing as me. (3) ________A: I like to have friends who are different from me.A:(4) ________A: Well, that is not important for me.B: How many friends do you have?A: (5) ________. I like to make friends with different kinds of people.1. ________2. ________3. ________4. ________5. ________ 查看答案