根据句意，用所给动词的适当形式填空。

小题1:More than one person                  (clean) the classroom at 6 o’clock yesterday.

小题2:The boy has been used to                 (lie) when he makes a mistake.

小题3:It’s said the price of food in China                   (rise) quickly recently.

小题4:I tried many ways I could think of                    (stop) the little boy from crying.

小题5:Not only the students but also the teacher                  (ask)to go to school on time now.

______以上的员工能够接受的薪酬制度才可能是科学合理有效的薪酬制度。

A．50%B．60% C．70%D．90%