（）has three specific points: fixed line and announcing shipping time in advance.
举一反三
- Points are classified into three categories. They are: A: Twelve Meridians points, Extra points and Ashi points B: Twelve Meridians points, Extra points and specific points C: Fourteen Meridians points, specific points and Luo-Connecting points D: Fourteen Meridians points, Extra points and Ashi points
- ( ) refer to the points that have specific names, definite locations but have not been recognized as points of the fourteen meridians. A: Extraordinary points B: Fourteen meridian points C: Specific points D: A-Shi points
- 《几何原本》中,（）是其第三条定义。 A: A line is breadthless length. B: A point is that which has no part. C: A straight line is a line which lies evenly with the points on itself. D: The ends of a line are points.
- In order for the payment to occur, ______ has to present the necessary shipping documents confirming the delivery of goods within a given time frame.
- Schedule meetings and appointments in advance — a few days, a week, even a month in advance.