题目

 —  Have you finished reading Jane Eyre? — Not yet. There _________five pages left. A. are                        B. were C. have been                  D. will be 答案：A中东地区战乱频繁的影响因素很多，下列与之无关的是A、自然环境优美 B、民族矛盾尖锐 C、石油资源丰富 D、淡水资源紧缺