These knives can be used for cutting.同义句

问题描述:

These knives can be used for cutting.同义句
These knives can ____ ____ ____ ____.

These knives can be used for cutting.同义句=These knives can _be__used_ _to ___cut ____ ____.同意词组转换be used to do sth =be used for doing sth.不懂追问有问题再提出shuyuwodestyle为你解答thanks...