72．The examples of California and New York show that ． A．the recession is deepening B．the economic downturn started in New York and then influenced California C．banks tend to buy more houses instead of individuals D．the housing market in cities is not as active as in suburban areas 第二节简答题(共3小题,每小题2分,满分6分) 阅渎下面短文.根据文后各题的具体要求回答问题.并将答案转写到答题卡上. Tears are nature's way of making us feel more comfortable．When our eyes are made uncomfortable by some small pieces of pollution, or when we are cutting onions.or when we are exhausted and“red-eyes from over work and late hours, tears form in our eyes to clean and refresh them． Tears are also a sign of strong emotion．We cry when we are sad and we cry when we are happy．And tears seem to be uniquely human．We know that animals also experience emotion fear.pleasure.loneliness.but they do not shed(流)tears． Biologically speaking.tears are actually drops of saline fluid.which is a little bit salty.produced by a gland(腺)in the body．Because salt is an important component.tears may actually constitute the most conclusive evidence that the human animal is the end product of a long evolutionary process that began in the sea． And it is clear that.in addition to the emotional benefits.the shedding of tears has a specific biological function as well．Through tears.we can eliminate from our body certain chemicals which build up in response to stress and create a chemical imbalance in the body．Crying actually makes us feel better by correcting that imbalance and making us feel good again．And thus the emotional and the biological functions of tears mergeinto one and make us even more“human than we would otherwise be． 【查看更多】
