单项选择题
A．dead drunk B．lazy C．too sleep D．too tired
A．until after 12 o'clock in the evening B．until early next morning C．all day and all night D．until 12 o'clock in the evening
A．until two o'clock in the morning B．because she wasn't sleepy at all C．because she was busy with her children D．because her husband hadn't finished working