Rising sea levels will endanger 345 million people by the end of the century because of global warming. （ ）
A、T
B、F
【正确答案】：B
【题目解析】：听力原文：Thermal expansion of the water in the oceans means that, at current rates, the average sea level could go up half a meter by the end of the century. That would be pure bad news for people live in coastal cities. They now number 271 m, a figure which may increase to 345 m by 2050, according to the report.原文说海水的热膨胀意味着，以目前的速度，到本世纪末，平均海平面可能上升半米。对于住在沿海城市的人来说，这绝对是个坏消息。根据这份报告，中国目前有2.71亿人口，到2050年这一数字可能会增加到3.45亿。题干说由于全球变暖，海平面上升到本世纪末将危及3.45亿人。说法不一致，所以错误。
