动脉粥样硬化的二维超声表现包括:①动脉内膜增厚;②粥样硬化斑块形成;③溃疡形成;④斑 发布时间:2017-09-03 17:29 │ 来源:www.tikuol.com 题型:单项选择题 问题: 动脉粥样硬化的二维超声表现包括:①动脉内膜增厚;②粥样硬化斑块形成;③溃疡形成;④斑块内出血()A.①②③B.①③C.②④D.④E.①②③④
题型:单项选择题 How much do you want for the book? Two dollars______ enough, I think. [ ]A. are B. is C. was D. were 查看答案