作业帮 > 英语 > 作业

the key to solving the problem is to meeet the demand made b

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/12 16:06:15
the key to solving the problem is to meeet the demand made by the customs
the key to solving 换成the key to solve 可以、吗?
当然是绝对不行的!
to是介词,后面不能直接接动词原形,介词to后接ing形式,而且the key to doing sth是一个常用词组,记忆则可.回答完毕.
PS:楼上的,the question是名词啊,不是动词,连词性都没搞清楚就不要来误人子弟!