题目

放学的时候, 你和大明道别, 可以说： A . Bye-bye, Daming. B . Hi, Daming. C . Hello, Daming. 答案：A China is_______vast country which is home to______amazing variety of landscapes, plants and animals. A. the; the                    B. a; the                 C. the; an            D. a; an