第17题: [单项选择]根据Hoffstetter最小调节幅度公式所示调节与年龄的关系,正确的是( ) A. 最小调节幅度为12,年龄为10岁 B. 最小调节幅度为10.5,年龄为20岁 C. 最小调节幅度为9,年龄为30岁 D. 最小调节幅度为5,年龄为40岁 E. 最小调节幅度为1,年龄为50岁 参考答案:D
第34题: [单项选择]What is the woman trying to do A. Get directions to the bus station. B. Get to the grocery store. C. Give the man directions to the bus station. D. Find out where the stoplight is. 参考答案:A 答案解析:[听力原文] W: Could you please tell me how to get to the bus station here M: Go straight until yo