题目

   Going shopping seems easy, but actually it takes a lot of learning, especially in America. In fact, many Americans who are not so well-off often shop at “sales” or at special stores that sell things at low prices, which you may find interesting. In America, the important rule of dressing is that one should change his or her clothes every day. For example, in an American college, neither professors nor students are seen in the same clothes two days in a row. So you may find it necessary to buy more clothes than you have in China. While you are shopping in the States, you will di图为亚洲和太平洋地区1月份海平面等压线图，读图完成20～21题。【小题1】A、B两点的气压状况正确的是A．A是高气压，B是低气压B．A是低气压，B是高气压C．A、B都是高气压D．A、B都是低气压【小题2】图中亚洲东部C点的风向是A．东南风B．东北风C．西北风D．西南风