单选题:The price of vegetables fluctuates according to the weather. 题目分类:理工类 题目类型:单选题 查看权限:VIP 题目内容: The price of vegetables fluctuates according to the weather. A.jumps B.rises C.falls D.changes 参考答案: 答案解析:
During the experiment, the subjects were asked During the experiment, the subjects were askedA.to control the sensors and the c 分类:理工类 题型:单选题 查看答案
Scientists at Carnegie Menon University tried to find out Scientists at Carnegie Menon University tried to find outA.why office doors were 分类:理工类 题型:单选题 查看答案
下列关于劳动二重性的表述中正确的是( ) 下列关于劳动二重性的表述中正确的是( )A.生产商品的劳动具有具体劳动和抽象劳动的二重性质 B.劳动二重性决定了商品的二因素 C.生产各种商品的具体劳动性质不 分类:理工类 题型:单选题 查看答案
假设原来工作日为8小时,其中必要劳动时间为4小时,剩余劳动时间为4小时,若分别采用绝对剩余价值生产方法和相对剩余价值生产 假设原来工作日为8小时,其中必要劳动时间为4小时,剩余劳动时间为4小时,若分别采用绝对剩余价值生产方法和相对剩余价值生产方法,使剩余劳动时间各延长2小时,则它们 分类:理工类 题型:单选题 查看答案