Changling, the largest of the Ming Tombs, is at the heart of Shisanling, with the other tombs _____ on either side of it.

A．placing

B．to place

C．placed

D．being placed

对开放性腹部伤伴有肠管脱出者包扎时，应选则救护要点是（）

A.不允许把肠管送进腹腔

B.直接用三角巾包扎

C.进行保护性包扎（先用碗、敷料保护肠管，再用三角巾包扎）

D.不用包扎