题目内容
-- ______ you ______ it yet ?
--No ,but I ought to have begun it long ago .
[ ]
A.Didn’t ,begin B.Can’t, begin
C.Haven’t, begun D.Hadn’t , begun
答案:C
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题目内容
-- ______ you ______ it yet ?
--No ,but I ought to have begun it long ago .
[ ]
A.Didn’t ,begin B.Can’t, begin
C.Haven’t, begun D.Hadn’t , begun