【题目】Every time you enter the subway station, you must have the ______ of your bag checked to make sure you aren't carrying any illegal things.
A.spotsB.contents
C.qualitiesD.entrances
在线课程【答案】B
【解析】
考查名词辨析。句意：每次你进入地铁站，你包里的东西必须被检查，以确保你没有携带任何非法的东西。A. spots地点；B. content东西；C. qualities品质；D. entrances入口，根据题意，故选B。