问题描述：
——Is supper ready,Mom?——Wait a moment,please!I ( ) it.
A.just finish
B.am just going to finish
C.am just finishing
D.have just finished
答案一定要可靠、正确啊~
A.just finish
B.am just going to finish
C.am just finishing
D.have just finished
答案一定要可靠、正确啊~
问题解答：
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