Question

【题目】

【1】The workers were made ________(work) more than 12 hours a day in old China.

Answer 1

【答案】to work

【解析】句意：在旧中国，工人们被要求每天工作12小时以上。make sb. do sth.，意为“使/让某人做某事”，make为使役动词，省略to的动词不定式作宾补。本题为此短语的被动式，省略的to要还原出来。故填：to work。