题目

三． 阅读 (共两节，满分40分) 第一节 阅读理解 (共15小题；每小题2分，满分30分) 阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并填写在答题卡上。   Linda often asked Luke to dinner. Linda loved Luke, but Luke loved Linda’s cooking, not Linda herself. Linda accepted that for the time being. But she felt that, with enough meals and enough time, she would get her man. Luke rarely stayed more than ten minutes past the last bite of dessert. Linda would ask luke if he wanted to watch TV, or play cards or chess, or take a walk 13．在25℃时，密闭容器中X、Y、Z三种气体的初始浓度和平衡浓度如表：物质XYZ初始浓度/mol•L-10.10.20平衡浓度/mol•L-10.050.050.1下列说法错误的是（　　）A．增大压强使平衡向生成Z的方向移动，平衡常数增大B．反应可表示为X+3Y?2Z，其平衡常数为1600C．反应达到平衡时，X的转化率为50%D．改变温度可以改变此反应的平衡常数