第24题: [单项选择]多发性硬化是什么性质的病变 A. 出血性 B. 缺氧性 C. 营养不良性 D. 缺血性 E. 脱髓鞘性 参考答案:E 答案解析:本病是中枢神经系统白质脱髓鞘性疾病。
第25题: [单项选择]How much will the man pay if he buys two shirts [A] 4 dollars. [B] 12 dollars. [C] 16 dollars. 参考答案:B 答案解析:[听力原文] M: This shirt looks very nice. How much is it W: It’s eight dollars if you buy one. Bu