【题目】The Church has something to say on how to c(结合，联合)freedom with responsibility.
在线课程【答案】combine
【解析】 “The Church has something to say on how to c____________(结合，联合)freedom with responsibility”，combine sth with sth,将…与…结合起来，是固定句型，to为动词不定式，后面加动词原形，故填combine。