由于实施风险应对而发生的风险叫做:()
A.未识别的风险
B.残留风险
C.次生风险
D.接受的风险
参考答案:C
New Zealand has two islands. One is North Island and is South Island.
A.another
B.the other
C.other
D.the others
薄膜水又分为()和()两部分。