被保护的野生动物种类有哪些？
参考答案：按其保护程度，分为国家重点保护野生动物、地方重点保护野生动物和非重点保护野生动物。
The reason ________ he missed this class was quite different from the one ________ you explained to
me.[ ]
A. that; why
B. why; that
C. \; that
D. why; why
以下是与设置系统菜单有关的命令，错误的是( )。
A．SET SYSMENU NOSAVE
B．SET SYSMENU SAVE
C．SET SYSMENU TO DEFAULT
D．SET SYSMENU DEFAULT
