城镇土地使用税为定额幅度税率，而且每个幅度税额的差距规定为（）倍。
A.10
B.15
C.20
D.25
参考答案：C
I _____ the French written papers but failed in the English oral examination. [ ]
A. got through
B. looked through
C. went through
D. lived through
温度测量原理是什么？
