重庆市2014
高考英语阅读理解一轮（精品）训练题（4）附答案 阅读理解（共20小题，每小题2分，满分40分）阅读下列短文，从每题所给的a、b、c和d四个选项中，选出最佳选项。 a society in the 21st century will have to deal with many problems. what are the biggest problems.?there are diseases like aids and cancer. there's climate change，of course. and what about producing enough cheap food and energy for the world's growing population? who's going to solve all these terrible problems? yes，politicians and world leaders will h
