题目

小红的姥姥在笼子里养了两只母鸡,它们能生蛋并孵出小鸡吗 A. 不能生蛋,当然也不能孵出小鸡     B. 能生蛋,但该蛋只能孵出小母鸡 C. 能生蛋,但该蛋孵不出小鸡来       D. 能生蛋,该蛋也能孵出小鸡 答案：CThough the girl      to learn Japanese, she couldn’t catch up with her classmates.A．made effortB．made an effort C．took every effortD．gave her efforts