北宋汴梁“在京正店七十二户”中的“正店”指的是（）

Part II Writing prefix="o" ns="urn:schemas-microsoft-com:office:office" xml:namespace>DiPart II Writing prefix="o" ns="urn:schemas-microsoft-com:office:office" xml:namespace>Directions: Write a paragraph on the following topic. The topic has an outline you can follow Topic: Travelling by air Details: Arriving at the airport Getting the boarding pass Going through security Waiting for boarding Boarding the plane