A:12
B:16
C:20
D:24
缺水地区的冬季,当地有些居民靠取冰雪来获得生活用水。如图,是将一定质量的冰雪,从-20℃加热到沸腾过程,温度随时间变化的图像(不考虑水中有杂质产生的影响),下列对图像分析正确的是()
There are fewer and fewer tigers in India. The situation will continue ______ humans stop hunting them for their fur and bones.