people such as government officials,sciences and teachers earn____.A.pay B.wages C.income D.salaries 该选那个呢,为什么?D是对的，能说说为什么吗

people such as government officials,sciences and teachers earn____.A.pay B.wages C.income D.salaries 该选那个呢,为什么?D是对的，能说说为什么吗
people such as government officials,sciences and teachers earn____.
A.pay B.wages C.income D.salaries 该选那个呢,为什么?
D是对的，能说说为什么吗

people such as government officials,sciences and teachers earn____.A.pay B.wages C.income D.salaries 该选那个呢,为什么?D是对的，能说说为什么吗
salaries是年薪
pay只是付款
income收入太宽泛
wage指周薪或月薪
根据实际,应选年薪D

D