________ from space, the earth is blue.

A．When seeing

B．When see

C．When we see it

D．When to see

哪些病人不应使用甘露醇降低ICP()

A．肾功能障碍

B．硬膜下血肿

C．脑室内出血

D．大脑内出血

E．缺氧性脑水肿