课时作业(十) [模块4 unit 1 advertising][中教网] (限时：30分钟) ⅰ.单项填空 1．the trick ________ the blind man is not actually funny, i think. a．to play on b．plays on c．played on d．playing on 2．he was a heavy smoker. i ________ him to give up smoking but he just would not listen to me. a．suggested b．tried to persuade c．persuaded d．managed
