题目内容：

5.He is often made ____for twelve hours a day by the boss. A.work B.working C.to work D.works
选啥?理由……
5.He is often made ____for twelve hours a day by the boss.
A.work B.working C.to work D.works

优质解答

make sb do sth 让某人做某事
但这题用了被动,所以to要还原.
选C
翻译：他经常被老板要求工作12小时.