An 89-year-old client is suffering from dementia of the Alzheimer’s type. Which intervention would be most useful in managing his dementia

A. Provide a safe environment.
B. Provide a stimulating environment.
C. Avoid the use of touch.
D. Use restraints whenever necessary.

以下叙述错误的是______。

A．用Shell函数可以执行扩展名为.exe的应用程序

B．若用Static定义通用过程，则该过程中的局部变量都被默认为Static类型

C．Static类型的变量可以在标准模块的声明部分定义

D．全局变量必须在标准模块中用Public或Global声明