舒张早期奔马律（）.
A.扩张型心肌病
B.二尖瓣狭窄
C.缩窄性心包炎
D.轻中度肺动脉瓣狭窄
E.二尖瓣脱垂
参考答案：A
_____ likes maths. [ ]
A. Every of us
B. All of us
C. Everyone of us
D. Every one of us
在清代以文字著述而被罗织罪名所构成的冤狱称为__________。
