读“地球公转运动图”和北纬40°某地二分二至日太阳运行路径图,回答问题。(1)地球公转的中心是________。(2)当太阳位于路径B时,地球位于________或_______的位置。(填节气名称)(3)图中四个节气中,天安门广场升旗最早的是_________(填节气名称),这是由于地球的_________造成的。(填公转或自转)(4)北纬40°位于______(低/中/高)纬度,属于五带中的______带。一年中,A这一天正午太阳升得最高,所以正午影子长度最________。(5)C这一天北They don't feel safe in our town at night
because it so dangerous.
There's a robbery every week now.
A. becomes B.
became C. has
become D. had become