关于图3中各河流水文特征的叙述,正确的是            A、①区河

关于图3中各河流水文特征的叙述,正确的是

  

 

 

 

 

A、①区河流水位季节变化小

   B、②区河流春汛长于夏汛

   C、③区河流含沙量大,有结冰期      

D、⑥区河流汛期短,径流量熏蒸变化小

 

答案

C

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