【題目】—Would you permit me __________ here? —Sorry. We don't permit __________ in the lab. A.smoking; smoking B.to smoke; to smoke C.smoking; to smoke D.to smoke; smoking
【題目】—May I have __________honor of dining with you? —Sure, I feel quite honored, because you are __________ honor to our city. A.an; the B.the; an C.the; the D.an; an