根据下面材料，回答题。 Mind Those Manners on the Subway So, there you are, just sitting there in the subway car, enjoying that book you just bought. ____46____ Or, the person sitting next to you takes out a nail clipper (指甲刀) and begins cutting his or her nails. Annoying? Many of us have to spend some time every day on public transportation.____47____ So, to make the trip more pleasant, we suggest the following: Let passengers get off the bus or subway car before you can get on.____48____ Stand away from the doors when they are closing. Don&39;t talk loudly on a bus or subway. Chatting loudly with your friends can be annoying to others.____49____ Don&39;t think your bags and suitcases (手提箱) deserve a seat of their own. Use a tissue whenever you cough or sneeze (打喷嚏). An uncovered sneeze can spread germs(细菌), especially in crowded places. Don&39;t cut your nails or pick your nose on public transportation. Don&39;t read over other people&39;s shoulder.____50____ It can make people uncomfortable. They might think you&39;re too stingy (小气的) even to buy a newspaper. Or they might think you&39;re judging their behavior. 第46题__________ 查看材料