【单选题】--- Did you get ______ job that you were interviewed for? --- No. John was ______lucky dog.
【简答题】为什么小松鼠和老牛说的话完全不同?他们说谎了吗?
【单选题】患者女,40岁,CT平扫示右肾近髓质部类圆形较高密度影,直径约2.0cm,边缘清楚锐利,CT值50HU,增强扫描该病变无强化。关于肾盂癌的描述,错误的是()
【单选题】---Did you get to school on time yesterday? --- No. An unexpected heavy rain ______ the bus ______the station on time.
【简答题】How did No. 5 get its name?