①有助于实现宏观调控的目标 ②强化财政在资源配置中的决定性作用
③能够促进社会公平,改善人民生活 ④能够有效促进财政收支平衡
A:①③
B:③④
C:②④
D:①②
—Look! It ________________ be Kitty in the classroom.
—It ________________ be her. Because I saw her in the library a short time ago.