版上大大午安,
小弟最近寫到一題,
百思不得其解
想請問版上的大大,
問題如下
The main cause of low per capita income is ?
A a low level capital
B a small workforce
C low productivity of capital and labor
D slow growth of capital and labor shares of income
E none of above
答案為C
想請問版上的大大
為什麼A不行
然後為什麼C是正確的,感謝!!