演讲技巧方法的运用包括（）。
A.数字串联法
B.词语串联法
C.句子串联法
D.案例串联法
参考答案：A, B, C
AMI发生后升高并超过参考值上限最快的是（）
A.CK-MB
B.Mb
C.LD
D.cTnT
E.cTnl
A milliner bought a lot of hats, of which were brown. The milliner sold of the hats including of the brown hats. What fraction of the unsold hats were brown ？（）
A.A
B.B
C.C
D.D
E.E
of which were brown. The milliner sold 
of the hats including 
of the brown hats. What fraction of the unsold hats were brown ？（）