经济周期是总体经济活动的波动,也就是国民收入的波动
参考答案:对
—Can you tell me ________ the refrigerator?
—Last month. [ ]
A. when did he buy
B. where he bought
C. where did he buy
D. when he bought
中国梦的主体是()。中国梦归根到底是()的梦,()是中国梦的创造者和享有者。
A、人民
B、民族
C、国家
D、世界