社会调查研究方案可行性研究的常用方法大致有逻辑分析、经验判断和（）三种。
参考答案：试调查
The other day, only an old couple came to see my art exhibitions, ______thought highly of them.
A．none of whom
B．neither of whom
C．neither of them
D．both of them
VBA的自动运行宏应当命名为( )。
A．AutoExec
B．Autoexe
C．Auto
D．AutoExec.bat
