作业帮 > 英语 > 作业

For years the workers have had to tolerate low wages这是个什么样的句

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/16 06:21:38
For years the workers have had to tolerate low wages这是个什么样的句式,语法怎么分析,
For years the workers have had to tolerate low wages and terrible working conditions原句如此.
为什么要用have had to?have to
因为句子中有个“for+一段时间”啊,过去的动作持续到现在那就要用现在完成时啊,而现在完成时的结构就是have/has+P.P(动词的过去分词)
句子的意思是“多年来工人们不得不忍受着低收入及糟糕的工作环境.”