西安石油大学外语系：《大学英语 College English》精品课程教学资源（三级听力题库）（2）（0.60）

西安石油大学外语系：《大学英语 College English》精品课程教学资源（三级词汇题库）unit 6

西安石油大学外语系：《大学英语 College English》精品课程教学资源（三级词汇题库）unit 2

Section A Iron and the Effects of Exercise Section B Does Exercise Have Unexpected Benefits? Section C Exercise for the Old

Section A Five Famous Symbols of American Culture Section B Engelbreit's the Name,Cute is My Game Section C Life in Low-Grade Terror

Section A Graceful Jamds Section B Decisions of the Heart Section C Generations

Section A How to Prepare for Earthquakes Section B Changes in the Balance of Nature Section C Reduce,Reuse,Recycle

Section A A Rose Is a Rose Section B The Chunnel Section C Suggested Technique to a Speedy Recovery

Section A Legal and Moral Implications of Cloning Section B Who Will Take Advantage of Human Cloning Section C Twins Six Years Apart

Section A Premarital Agreements Section B Is the Traditional Family Structure at Risk? Section C A Male Nanny