如何理解克拉默法则:My mother is very____(sport).She looks young and lively.

This is my mother.教案 my father is ____than my mother. The brother of my father is my ________. Thesister of my mother is my __________. My mother is very____(sport).She looks young and lively. my mother is a worker 一般疑问句 答案 My mother is going _____early tomorrow morning.智者进入 Come and ( ) my mother my mother and my father My mother is waiting __ the bus __ line __ the bus stop. my mother is bike doesn't work 改为同义句