I don't think the experiment is ________ failure.At least we have gained ________ experience for future.

A．/；the

B．a；the

C．a；/

D．/；/

新生儿头颅CT平扫示“矢状窦旁征”。提示()

A．额叶脑出血

B．顶叶脑出血

C．脑室内出血

D．硬膜下出血

E．蛛网膜下腔出血