— I am late,for there is too much traffic on my way to school.

— Oh,      . Don't lie![      ]

A. take your time

B. don't worry  

C. come on

D. take it easy

女，25岁，系足部血管损伤大出血引起休克，已进行了抢救，抢救早期应

A．给予血管扩张药

B．给予强心药

C．补充血容量

D．给予升压药

E．给予肾上腺皮质激素