【简答题】I (很遗憾地说) that, despite the efforts of our care team, the patient is going from bad to worse.
【单选题】I'm sorry to tell you that the shoes are not available in your size.
【单选题】如果变量 X 和变量 Y 之间的相关系数为 1 ,说明两个变量之间存在( )。
【简答题】很遗憾听到这件事。I’m really _ to hear that.
【简答题】Due to circumstances beyond our control,__________________(我们很遗憾地通知顾客商店提前关门).