题目

 我国物种资源丰富。下列属于我国特有珍稀动物的是     A、袋鼠             B、 企鹅           C、 朱鹮        D、 斑马 答案：C— Do not give up! Perhaps ________ tough task needs more of your effort. — I won’t. I’ll have ________ second try anyway.A. a; a B. the; a C. a; the D. the; the