题目

Mukti,           journalist, believes low carbon living is easy and fun, good for         planet and improves our quality of life. A．a; a         B．the; a          C．the; the         D．a; the 答案：D世界上面积最大的热带草原分布在（ ）A.亚洲 B.欧洲C.南美洲 D.非洲