人类历史上,旧式劳动分工形成了三大差别,下列不属于此差别的是()。
A.工农差别
B.工资差别
C.城乡差别
D.脑力劳动与体力劳动差别
参考答案:B
—Where were you last Saturday?
—I ____ in the Capital Museum.[ ]
A. am
B. will be
C. was
D. have been
属于进口的药材有()
A.西红花
B.款冬花
C.金银花
D.洋金花
E.丁香