心脏后负荷过重不包括（）
A.高血压
B.主动脉瓣狭窄
C.甲状腺功能亢进症
D.肺动脉高压
E.肺动脉瓣狭窄
参考答案：C
— Did you scold the boy for his mistakes?
— Yes, but _____ it. [ ]
A. I'd rather not do
B. I'd not better do
C. I'd rather not to have done
D. I'd rather not have done
《重点区域大气污染防治“十二五”规划》中要求淘汰200万吨/年及以下常减压装置。（）
