__confidence and the necessary equipment
题型:选择题
问题:
__ confidence and the necessary equipment, they failed to rescue the 42 miners trapped in the coal
mine. [ ]
A. Lack of
B. Lacking of
C. Lacking
D. Having lacked
__ confidence and the necessary equipment, they failed to rescue the 42 miners trapped in the coal
mine. [ ]
A. Lack of
B. Lacking of
C. Lacking
D. Having lacked