斯密关于三种收入来源理论的错误在于( )。①工资、利润和地租都是工人创造的②工人得到了自己劳动的全部成果③利润是对资本家支出的一种补偿④地租是地主借给农业资本家使用的自然力的产物
Companies should choose a suitable brand name that both salesman and consumers will _________ positive images.
Some 80,000 people were reported ________ in the ever recorded worst earthquake in that area last month.
In many factories computers have ___________ the work of thousands of workers.
Nowadays, scientists are working hard to find a best way of treating addictions __________ drugs.
My doctor recommended that I _______ more exercise.