【题目】---Would you like to have another cigarette?
--- No, thanks. I’m trying to _______.
A. cut off B. cut up C. cut into D. cut down
在线课程【答案】D
【解析】考查动词短语辨析。cut off切断；cut up切碎；cut into插进来，打断（别人说话）；cut down砍倒，削减，减少使用。句意：—再来支烟吧？ —谢谢，不用了。我正在努力减少抽烟。根据句意，D选项正确。