Question 16
A. Saline contamination will have a uniform effect on all freshwater regions.
B. Rising temperatures at high altitudes will threaten the purity of freshwater areas.
C. The effects of precipitation will differ depending on latitude.
我的答案： 无
Question 16
A. Saline contamination will have a uniform effect on all freshwater regions.
B. Rising temperatures at high altitudes will threaten the purity of freshwater areas.
C. The effects of precipitation will differ depending on latitude.
我的答案： 无