作业帮 > 英语 > 作业

This build-up blocks the flow of blood, reducing the heart's

来源:学生作业帮 编辑:搜狗做题网作业帮 分类:英语作业 时间:2024/04/30 10:16:43
This build-up blocks the flow of blood, reducing the heart's blood supply.这个句子中的reducing为什么是动名词形式?如果这样写This build-up blocks the flow of blood, reduce the heart's blood supply.语法上有错误吗?
This build-up blocks the flow of blood, reducing the heart's
educing接状语从句 此时是主动故用ING如果是被动的要加ED
reducing=which reduces 两者等同 不能单用reduce