It is really a wonder. We just couldn’t believe the new station ________ so big and spacious, full of all kinds of modern facilities we can think about.
A. should be
B. would be
C. was
D. should have been
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The office staff ________ gathered to hear the manager speak about his plan to cut down the number of persons employed in time of economic recession.
A. have
B. is being
C. has
D. are
社会资本再生产研究的核心问题是( )
A. 社会生产两大部类划分的问题
B. 社会总产品的价值构成问题
C. 社会总产品的价值补偿问题
D. 社会总产品的实现问题
假定工人劳动力日价值为6元,每小时劳动创造价值为1元,工作时间为每日12小时,当劳动力日价值下降为3元时,剩余价值率的变化是( )
A. 从100%下降至50%
B. 从100%上升至200%
C. 从100%上升至300%
D. 从100%上升至400%
资本的周转时间包括:
A. 劳动时间和产品的销售时间
B. 产品的购买时间和生产时间
C. 生产时间和流通时间
D. 劳动时间和购买时间
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