【单选题】When I got to school, Amy ______his homework.
【单选题】患者女性,因月经量多2年,出现贫血表现,经检查诊断为缺铁性贫血,其首选的治疗方法是( )
【简答题】女性34岁,孕3产0,因月经过多,继发贫血就诊。半年来月经周期规则,经期延长,经量多,偶有痛经,白带稍多。查体:子宫均匀增大如孕7周,双附件未见异常。B超发现宫腔内有一实性团块,直径3.5cm。
【简答题】"I went to the Great Wall yesterday," he said. He said that ( 1 ) had gone to the Great Wall the day before. "We have to finish our experiement," they said. They said ( 2 ) had to finish ( ...
【简答题】在大气层结构中, 层是对人类生产、生活影响最大的一个层,是我们进行研究的主要对象。
【单选题】-Did you see Mr Brown when you were in France? -No, when I France, he had gone to China. [ ]