_______ wonderful news report he wrote! All of us were proud of him.[ ]

A. What a

B. What

C. How

D. How a

治疗心室颤动最有效的措施是

A．静脉注射溴卞胺

B．胸外心脏按压

C．心腔内注射肾上腺素

D．静脉注射利多卡因

E．非同步电击复律