[单选题]Whichofthefollowingisnotthecauseofthedecreaseintheoceanicsalinity?___________

A
Precipitation
B
Rain and snow
C
Formation of ice
D
Addition of water by rivers
正确答案:C
题目解析
本题采用排除法。根据第二段“TheoppositeofevaporationisDrecipitation…sothatthesalinityisdecreased.”,“inareasofhighrainfall”和“incoastalregionswhereriversflowintotheocean”可以排除A、B、D项,答案选C。
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