They lived a hard life and were often made ______

试题详情及答案解析

They lived a hard life and were often made _______ for over ten hours a day.

A．work	B．to work
C．to working	D．worked

答案：B

试题分析：考查不定式用法。Make sb do sth让某人做某事；变成被动语态的时候，要加上不定式符号to,构成sb be made to do sth;故B正确。
考点 : 考查不定式用法