位似图形上任意一对对应点到( )的距离之比等于位似比
位似中心
句型转换。
1. One yuan for one marker. (对画线部分提问)
_________ _________ for one marker?
2. Thanks! (写出答句)
_________ _________ _________.
3. They are Jenny's friends. (对画线部分提问)
_________ _________ they?
4. They are new. (变为问句)
_________ _________ _________?
5. My eyes are black. (对画线部分提问)
_________ _________ _________ your eyes?
不可撤销可转让信用证
