题干

当前,我国农村婚礼讲究大操大办、追求风光排场,既是受传统风俗文化的影响,同时也带有要面子、好攀比的心理诉求。但是,随着社会文明与进步,这种婚礼风俗所面临的社会质疑和非议也越来越大。这启示我们(   )

A:市场经济的发展必然会滋生腐朽和落后的文化

B:市场经济条件下,文化发展离不开政府的引导和管理

C:现代文化与我国传统文化的激烈冲突日益突出

D:我国公民要增强对优秀传统文化的自觉和自信

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答案(点此获取答案解析)

B

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根据短文内容,选择最佳答案。

    Many people travel to different places in the world by air. Usually it takes a long time, perhaps half a day, for passengers to stay in the plan. So airlines(航空公司)offer passengers food. But it is common that they feel bad about food taste. Do you agree?

    To solve this problem, airlines try hard to improve their food. They would like to do so because they don't want to lose customers.

    However, according to scientific research, part of the reason why plane food tastes bad is that at high altitude(海拔)we can not taste things as well as we do on the ground. Also scientists have found that our noses become very dry even before a plane takes off. As the plane moves up, the change in air  pressure(气压)reduces one third of the sensibility(感觉)of our taste buds(味蕾). So our taste buds become senseless. The sad face, however, is that our noses don't know it.

    All of these help explain why food on the plane tastes so bad. They also help explain why airlines choose to offer passengers salty and spicy(辛辣的)food. Without doing so, the food would be tasteless.

    Now there are many researches on this. According to one of them, some volunteers are asked to lie with their feet higher than their heads for weeks. And scientists write down their feelings about food taste.

    Though scientists try their best, it is not as easy as they thought. Because they can't deal with the special environment successfully, such as the change in air pressure, making food taste good is still hard for them.