A . 急救箱
B . 应急医疗箱
C . 卫生防疫包
D . 救生包
[名词解释] survival analysis
[单选题]The survival of the civilization as we know is_________ threat.A. withinB. underC. towardD. upon
[单选题]Thesurvivalofcivilizationasweknowitis_____threat.(A)within(C)towards(B)under(D)upon
[单选题]Thesurvivalofcivilizationasweknowitis_____threat.(A)within(C)towards(B)under(D)upon
[名词解释] 生存概率(survival probability)
[名词解释] survival factors (存活因子)
[名词解释] 生存率(survival rate)
[单选题]A self-righting survival craft will return to an upright position provided that all personnel().A . are seated with seat belts on and doors shutB . are seated with seat belts on and doors openC . are to shift to one side to right itD . escape from th
[试题]A.lotofantsarealwaysinvadingmykitchen.Theyareathorough___________.A)nuisanceB)troubleC)worryD)anxiety
[单选题]Alotofantsarealwaysinvadingmykitchen.Theyareathorough______.A)nuisanceB)troubleC)worryD)anxiety