患者，女性，16岁，诉双眼视力进行性下降十余年，验光不能矫正。角膜中央前弹力层下可见灰白点状混浊，大小不等界限清楚，病灶之间角膜完全正常透明。单眼接受角膜移植手术后病理检查提示：颗粒为玻璃样物质，用Masson三重染色呈鲜红色。此患者的诊断是（）

A.角膜脂质沉积

B.基底膜营养不良

C.颗粒状角膜营养不良

D.格子样角膜营养不良

E.斑状角膜营养不良

“I think we need to pay more attention to the artistic and cultural work that goes on in every neighborhood in this city,” Ms Martin said. “We are part of _____ makes New York unique.”

A．what

B．that

C．which

D．it