题目内容：
请选择（47）处的最佳答案
参考答案：
答案解析：
单选题：请选择（47）处的最佳答案
- 题目分类：卫生类
- 题目类型：单选题
- 查看权限：VIP
After 15 years in the USA, he has finally made up his mind t
After 15 years in the USA, he has finally made up his mind to apply for American
The ability to establish fine relations with others will kee
The ability to establish fine relations with others will keep you
If you had no one to share your feelings, your life would be
If you had no one to share your feelings, your life would be
请选择（11）处的最佳答案．
请选择（11）处的最佳答案．A．cheap B．cheaper C．Cheapest D．the cheapest
一个测验的效度包括以下几种？（ ）
一个测验的效度包括以下几种？（ ）A．内容效度 B．直接效度 C．构想效度 D．间接效度 E．预测效度