社区诊断的指标和指数标准有()。 A.效度好 B.信度好 C.特异度好 D.容易计算 发布时间:2017-05-05 01:46 │ 来源:www.tikuol.com 题型:多项选择题 问题: 社区诊断的指标和指数标准有()。A.效度好B.信度好C.特异度好D.容易计算E.可重复
题型:多项选择题 When I returned to my hometown, I was nearly lost. Almost ______ had changed. [ ]A. nothingB. anything C. something D. everything 查看答案