The ability _________ an idea is as important as the idea itself.

A．expressing

B．expressed

C．to express

D．to be expressed

腹部损伤的急救，下列错误的是（）

A.先抢救威胁生命的情况

B.腹壁伤口宜及早妥善包扎

C.肠管脱出要立即送回腹腔

D.疑有腹内脏器损伤禁用吗啡类镇痛药

E.对已休克的伤员不宜过多搬动