We should learn from those who are always ready to help others.这是一个定语从句,选填关系词,答案写的who.可是选项里还有一个"that"那么为什么不能用that呢?that也可以代人的呀.这个问题已经问了好多位高人

we should learn from lei We should learn from these___(hero) we should learn from him,from改for行吗?为什么? from,we,learn,should,each,other.连词成句 连词组句 learn we from should him(.) Our monitors are good e( ).we should learn from them. we should(learn from him).就括号内提问 Leifang is our m＿ . We should learn from him we should learn from ma uncle 用汉语说 We should learn from him变成特殊疑问句learn from被画线 we should learn We should learn to grow We should learn( )Lei Feng. He is a man. We should all learn from him.合并为一句同题 simon is a_____(勤勉的)student.we should learn from him. We should learn from ______ ______ ______（我们周围的人）. We should help and learn --------each other.为什么要填from?我一定会采纳. We should learn from(him)就划线部分提问和一般疑问句