投机需求的增加,使投机需求曲线右移,其它情况不变时,使LM左移
参考答案:对
—Can I take your order now?
—______. Could I have a few more minutes?
A.No way
B.Go ahead
C.Not quite
D.No good
Windows XP“任务栏”上呈凹陷状的按钮所对应的程序是( )。
A.系统前台运行的程序B.系统后台运行的程序C.系统中保存的所有程序D.系统正在运行的所有程序