来自司永涛的问题
过去分词做非谓语可以和定于从句转换吗heyreducedthenumberofanimalsusedinexperiments.可不可以写成Theyreducedthenumberofanimalswhichareusedinexperiments.
过去分词做非谓语可以和定于从句转换吗
heyreducedthenumberofanimalsusedinexperiments.可不可以写成Theyreducedthenumberofanimalswhichareusedinexperiments.
