不计空气阻力，在空中飞行的铁饼受到_______的作用，这个力的方向是           的，力的作用点在铁饼的_______上，施力物体是_______．

As a novelist ______ writes within a very narrow sphere, the provincial life of the late 18th-century England.

A. Jonathan Swift



B. Jane Austen
C. Thomas Hardy



D. Henry Fielding