看图完成短文，每空词数不限。

     Look at the picture! This is my school. There are offices, classrooms, a lab, a library, a dining hall and

a gym in it. The classrooms are in front of the __1__.  The offices are __2__ the classrooms.  The __3__

is next to the classrooms,  too.  The dining hall is __4__ the offices.  And it is __5__ the gym.

卫生行政部门在收到医疗事故争议处理申请后，经审查决定不予受理。自决定不予受理之日起，应将不受理决定通知申请人的期限是（）

A.3天

B.5天

C.7天

D.10天

E.15天