金属切割的所有方法:首字母填空

来源:百度文库 编辑:杭州交通信息网 时间:2024/04/30 12:41:55
1.Some vegetables are very c----- in summer.
2.Jim sits in the c---- of classroom,on the right side.
3.We are listening to a r----.

1.Some vegetables are very cheap in summer.
2.Jim sits in the center of classroom,on the right side.
3.We are listening to a radio.