第20题: [单项选择]关于脑积水的叙述正确的是() A. 交通性脑积水多因脑室内肿瘤引起 B. 梗阻性脑积水多与蛛网膜下腔粘连有关 C. 蛛网膜下腔出血是正常压力性脑积水的常见病因 D. 蛛网膜下腔出血是高压力性脑积水的常见病因 E. 颅内感染是高压力性脑积水的常见病因 参考答案:C
第21题: [单项选择]What does the woman say about the book A. She has another meeting all day. B. She feels the grade is all right. C. She thinks it would be wrong to change the grade. D. She can meet with the student that afternoon. 参考答案:D 答案解析:[听力原文] M: Professor Jones, when can we meet to discuss my grade W: Would it be four o’ clock