()是中国全民族抗战的开端,由此开辟了世界反法西斯战争的东方主战场。
A、九一八事变
B、华北事变
C、七七事变
D、德国闪击波兰
参考答案:C
It is surprising in ________ that people in ________ twenties wore such kind of clothes.
A.1960s; their
B.the 1960s; /
C.1960; /
D.the 1960s; their
假定产业资本为900单位,其资本有机构成为720c:180v,剩余价值率为100%。再假定商业资本家代替产业资本家完成产品销售,为此预付100单位商业资本,这样,根据等量资本获得等量利润的原则,商业利润是
A.80 B.100 C.120 D.18