【单选题】(2018年真题)Do you know the girl( )is singing on the stage?
【判断题】染病后植物本身所表现出来的不正常变化称为病症。
【单选题】Do help yourself to some fruit, ______ you? (00年真题)
【判断题】静脉用药集中调配性质是药品调剂,实质是“药物制剂”。
【单选题】In ' How much do you think he earns?' how much is ______ of the sentence. (2009年考试真题)
【判断题】染病后植物本身所表现出来的不正常变化 称 为 病症。
【单选题】Children who stay away from school do______for different reasons. (2005年考试真题)