-----Was it by cutting down employees           she saved the company?

-----No, it was by improving work efficiency.

A．how

B．that

C．when

D．what

严重颅内压增高，除引起脑组织损害外，还可引起全身其他器官的功能障碍，但下面哪个并发症与颅内压增高本身无直接关联（）

A.肾衰竭

B.消化道出血

C.肺水肿

D.心率失常

E.血压升高