问题
选择题
The boss often ________the workers _______for 12 hours a day.
A．make, work
B．makes , to work
C．makes , work
D．make , working
答案
答案：C
C 考查使役动词make和主谓一致。The boss是单数，故用单数makes，“让某人做某事”make sb. do sth.，被动语态时要把to带上，即sb. be made to do sth.。