实行施工总承包的工程项目，应由（）统一组织编制建设工程安全事故应急救援预案。

B.hospitalrules

C.medicationerror

D.visitingtime

B.AIDS

C.hypertension

D.cancer

B.of

C.over

D.and

B.muscle

C.skin

D.bloodvesselwalls

B.heartbeating

C.bloodflowing

D.shouting

B.intermittent

C.Remittent

D.temporary

B.gap

C.balance

D.figure

B.dead

C.healthy

D.poorly

B.throat

C.lung

D.skin

B.five

C.seven

D.nine