你能帮帮他们吗
1.John knew nothing before you told him about it.(改为同义句)
1年前
Now she was left along with her son为什么用was和left
1年前
一个房间长6米,宽3.5米,门窗面积是8平方米.现在要给这个房间的墙壁和房顶粉刷涂料,粉刷涂料的面积是多少平方米?如果每
1年前
________ worries me is how we're going to pay for all this.
1年前
等边三角形练习题如图,A,B,C三点在一条直线上,△ABD与△BCE都是等边三角形,AE交BD于M,CD与BE交于N.求
1年前