There is another problem need to be solve/solved?不确定是用solved还是solve,为什么呢?

问题描述:

There is another problem need to be solve/solved?
不确定是用solved还是solve,为什么呢?

solved
被动语态呀

solved 问题需要被解决

solved,表被动

solved 被动

There is another problem need to be solved?
当然是用“solved”
这个很容易判别,"to be + 过去分词" ----> 被动式
例如:There are lots of things need to be done.(尚有很多事情待办.)