Though the job requires a great deal of effort,the (protest?
Though the job requires a great deal of effort,the (protest?) is quite low.
Though the job requires a great deal of effort,the () is quite low.
选项:
a、a.protest
b、 b.salary
c、 c.advertise
d、 d.incompetent
搞不清楚答案为什么是这个呀,能不能提醒一下?