中华考试网小编为大家搜集整理了2011年9月17日、18日A类雅思考试回忆,其中包括听力、阅读、写作、口语等四部分,本文是9月17日雅思考试写作题目回忆。敬请大家关注! 小作文是地图,比较australia过去和现在的water supply system 。 9 X3 M+ x! _% a" l; l 大作文:somebody think that some subjects such as math and philosophy are difficult to some students, so people should take it as selective not compulsory. Do you agree or disagree?