A business firm reduces the number of hours its employees work from 40 hours per week to 36 hours per week while continuing to pay the same amount of money. If an employee earned x dollars per hour before the reduction in hours, how much does he earn per hour under the new system ？（）

A.A

B.B

C.C

D.D

E.E

组诗《女人》的作者是（）。