人民警察在办理治安案件过程中,遇有下列（ ）情形之一的,应当回避,当事人或者其法定代理人也有权要求他们回避

　Airports are complex ( ) .

　With rare exceptions, most public airports are owned by ( ) .

　He dedicated his whole life to ( ) novels.

　Children are taught to ( ) certain regulations at school.

　You will receive our Sales Contact and please ( ) and return one copy to us for file .

　The evidence will ( ) my story.

　( ) five by two. The product is ten.

　The passenger who travels on an international flight should ( ) .

　Baby service is available on most airlines but should be arranged ( ) .

　A baby is defined by most airlines as a child ( ) .