i have finished可否省略have

i have finished可否省略have I have finished my homework.可否这么说 I finished my homework.为什么 I have finished my homework I have just finished it have you finished your homework?中谁是谓语?它的回答yes,I have是省略句么?谓语 I have finished reading it.I finished reading it. I have\hadHave\had you finished homework?finished homework.( I have finished my homework.反义疑问句 I have a ( ) finished my work 句型转换 I have already finished I have finished the essay at last. A:I have finished my homework