读“自然地理环境各要素相互联系示意图”(题20图),其反映了自

自然地理环境各要素相互联系示意图(题20图),其反映了自然地理环境的

A.差异性    B.整体性 

  C.单一性    D.区域性

答案

B

相关题目

(10分)在2KMnO4  + 16HCl === 2KCl+2MnCl2十5C12↑+8H2O反应中。(1)在
(10分)在2KMnO4  + 16HCl === 2KCl+2MnCl2十5C12↑+8H2O反应中。(1)在上述反应式用双线桥法标明电子转移的方向和数目。 (2若有7.3g HCl被氧化,产生C12的质量为
The new high-speed railway line between Urumqi, capital of the Xinjiang Uygur se
The new high-speed railway line between Urumqi, capital of the Xinjiang Uygur self-governing region, and Lanzhou, capital of Gansu province, has cut train travel time by half to less than 12 hours.  
Those who continuously acquire new knowledge that they can _________ their work
Those who continuously acquire new knowledge that they can _________ their work are more likely to succeed. A. contribute to                     B. donate to         
无穷数列中,,则所有偶数项的和:_____.
无穷数列中,,则所有偶数项的和:_____.
下列词语中没有错别字的一组是   (      ) A、愧疚    
下列词语中没有错别字的一组是   (      ) A、愧疚     瀚藻    根深缔固   锣鼓喧天         B、火罐    坦承     鸠占鹊巢    远交近
某物体一天中的温度T是时间t的函数:T(t)=t3-3t+60,时间
某物体一天中的温度T是时间t的函数:T(t)=t3-3t+60,时间单位是小时,温度单位是℃,t=0表示中午12:00,其后t取值为正,则上午8时的温度为     
下图为某生物的细胞结构模式图,据图回答: (1)该细胞
下图为某生物的细胞结构模式图,据图回答: (1)该细胞为________细胞,判断的理由是________________________________________。 (2)该细胞与植物细胞相比,
 My partner wants to keep the company small _____ I’d like to expand it.  
 My partner wants to keep the company small _____ I’d like to expand it.    A. and                           B. or              C. however       

最新题目