第21题: [单项选择]关于骨蜗管内管腔说法正确的是()。 A. 上方为前庭阶,中间为鼓阶,下方为膜蜗管 B. 上方为前庭阶,中间为膜蜗管,下方为鼓阶 C. 上方为鼓阶,中间为前庭阶,下方为膜蜗管 D. 上方为膜蜗管,中间为鼓阶,下方为前庭阶 E. 上方为鼓阶,中间为膜蜗管,下方为前庭阶 参考答案:B
第25题: [单项选择]Be was interested only in the story and skipped all those passages of landscape description. A. thought badly of B. went over C. went through D. passed over 参考答案:D 答案解析:thought badly of努力想;went over复习,转变;went through经过,仔细检查;passed over忽略,省略。