题目

关于香港叙述错误的是 A．人多地狭               B．城市建设中仍保留有大面积的绿地 C．山地多、平地少         D．“上天”、“下海”是指航空业和渔业发达 答案：D— Why didn’t they complete the task in time? — Because it was not until late afternoon _____ they began to solve the major problem． A．when B．that C．before D．which