第21题: [单项选择]What does the man meanWhat 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
第27题:[单选题] It’s getting _____. A. more and more warm B. more warm C. warm and warm D. warmer and warmer 参考答案:D 题干句意为“越来越暖和了”。“比较级+and+比较级”,表示“越来越……”故选D。
第28题: [单项选择]酵母菌属于()微生物 A. 好氧型 B. 厌氧型 C. 兼性厌氧型 D. 微厌氧型 参考答案:C