下列给予的护理措施中，不正确的是

A．根据医嘱及时给予甘露醇

B．密切观察神志变化

C．给予物理降温

D．及时采血测定碳氧血红蛋白

E．给予持续低流量吸氧

If you had taken the doctor's advice a week earlier, you ____ quite well right now.[ ]

A. might have been

B. would have been

C. should have been

D. would be