2009年财政收入出现增长的根本原因是（ ）
A．分配政策的调整
B．经济的发展
C．税收征管的加强
D．税收收入的大幅增加
答案：B
We ______ a pleasant journey but for the rain. [ ]
A. would have
B. will have
C. had had
D. would have had
常见的引气方式有（）和（）两种。
