Have you finished your homework?Yes,i(_)it just now.A(FINISH)B(HAVE FINISHED)C(FINISHED)D(WILLFINISH)

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Haveyoufinishedyourhomework?Yes,i(_)itjustnow.A(FINISH)B(HAVEFINISHED)C(FINISHED)D(WILLFINISH)Haveyo

Have you finished your homework?Yes,i(_)it just now.A(FINISH)B(HAVE FINISHED)C(FINISHED)D(WILLFINISH)
Have you finished your homework?Yes,i(_)it just now.
A(FINISH)
B(HAVE FINISHED)
C(FINISHED)
D(WILLFINISH)

Have you finished your homework?Yes,i(_)it just now.A(FINISH)B(HAVE FINISHED)C(FINISHED)D(WILLFINISH)
首先排除A和D.
那么B和C应该选哪一个呢?
B是 have finished.
表示已经完成.是现在完成式.
如果要用B.后面就不能加just now.
just now表示刚才.
那么时态就对不上了.一个表过去,一个表现在.
因此对于"刚才"这个时态
要用finished.过去时.
因此选C./

C

C
过去时

C just now 是刚才的意思 要用过去式

应该是选C

C要用过去式而不能用完成时态.
因为JUST NOW是刚才的意思,不能和完成时态一起用.它已经限制了完成时,所以只能用C.

B
现在完成时