音乐主要是通过()、旋律(曲调)与和声这三大要素来表达人类内在情感的。
A.节奏
B.力度
C.速度
D.情节
参考答案:A
下图为非洲自然带分布示意图,读图完成下列问题。
(2)从赤道出发,沿东经20°依次向南、向北前进,自然景观的变化体现了____(纬度地带、干湿度地带、垂直)分异规律,它的产生主要受________(水分、热量)条件不同的影响。
(3)本格拉寒流对沿岸热带沙漠呈南北狭长分布有重要影响,说明寒流对沿岸气候有什么影响?
___________________________________________________________________________________________
(4)非洲有茂密的热带雨林,请问保护热带雨林有哪些积极意义?
A senior firefighter said it was _____ that the fire, which broke out at midnight, was caused by
someone on purpose. [ ]
A. possibly
B. likely
C. probably
D. obviously