各种()的管子所能负荷的最多喷头数,按火灾危险程序的不同而异.
A.直径
B.材质
C.避厚
D.规格
参考答案:A
— I missed the beginning of The Voice of China yesterday evening.
— ! But you can watch the re-play tonight.
A.Hurry up
B.What a pity
C.Try your best
D.I don’ t think so
60岁甲亢病人,甲状腺Ⅲ度肿大,高代谢症状严重,心、肺、肝、肾功能均正常,首选的治疗措施是
A.立即手术
B.立即131Ⅰ治疗
C.抗甲状腺药物长期治疗
D.抗甲状腺药物控制症状后手术治疗
E.复方碘溶液治疗2周后手术