按要求完成下列句子。（共5小题；每小题2分，满分10分）

小题1:She should stay at home.（变否定句）

She __________  ____________  at home.

小题2:David has a cold now.(对划线词提问)

__________ the _______ with David?

小题3:It is five kilometers from my home to school. (对划线部分提问)

___________ _____________ is it from your home to school?

小题4:I usually take a bus to school . (同义句转换)

I usually go to school __________ ___________.

小题5:Sometimes we play tennis after school. (对划线部分提问)

______ ______ do you play tennis after school?

患者，男性，右眼视力突然下降两天，伴头目作痛，烦躁易怒，口苦少寐，舌红苔黄。眼底检查，视盘充血、水肿，边界不清，后极部网膜见火焰状出血及黄白色棉絮状渗出，动脉细，静脉怒张、纡曲、呈腊肠状。诊断"右眼中央静脉阻塞"。

下列哪种检查能更好地说明是炎症性阻塞（）。

A.视野向心性缩小

B.视野中心暗点

C.荧光素眼底造影见非充盈区

D.荧光素眼底造影见广泛高荧光区

E.荧光素眼底造影血管渗漏明显