下列哪条不符合慢性缩窄性心包炎的临床表现
A.颈静脉怒张B.肝大、腹水、下肢浮肿C.心搏动减弱或消失D.心律正常、脉搏细速有奇脉E.心浊音界增大
参考答案:E
I like ______ my dog nick. [ ]
A. play with
B. plays with
C. playing with
D. plaies with
麻花钻的顶角越大,主切削减短,钻孔省力;顶角越小,主切削增长,钻孔费力。