OG分册第25题~求教~

yippewanner

25.    It can be inferred from the passage that some mechanisms that regulate internal body temperature, like sweating and panting, can lead to which of the following?
(A)    A rise in the external body temperature
(B)    A drop in the body's internal fluid level
(C)    A decrease in the osmotic pressure of the blood
(D)    A decrease in the amount of renal water loss
(E)    A decrease in the urine’s salt content
这题的定位在这句话“One countermeasure is behavioral: these rats stay in burrows during the hot part of the day, thus avoiding loss of fluid through panting or sweating, which are regulatory mechanisms for (20) maintaining internal body temperature by evaporative cooling.” 既然是avoid那为什么还要选B呢？经常觉得文章读懂了题还是选不对。。。真着急==