产业资本的循环包括（）
A．生产、流通和销售阶段
B．生产、储存和销售阶段
C．购买、生产和销售阶段
D．购买、生产和储存阶段
参考答案：C
— Have you ever seen the cartoon Tom and Jerry?
— Yes. I ____ it many times. [ ]
A. see
B. saw
C. will see
D. have seen
应压木
