．—Without your help, we _____ this task on time.
—My pleasure.
A．don’t finishB．will not finishC．didn’t finishD．would not have finished
D
without, but for;要沒有…，相當(dāng)于if從句。本句可改為if you hadn’t  helped us, we______ this task on time。這是與過去事實相反的句子。選D
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