---Doesmyquestionsoundenough?---Idon'tthinkso.Youcanaskmorebyusing"could"insteadof"can".()A.politely;politelyB.politely;politeC.polite;politelyD.polite;polite
---Does my question sound _______enough?
---I don't think so.You can ask more _______by using"could"instead of"can".( )
A. politely;politely
B. politely;polite
C. polite;politely
D. polite;polite
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