下列各项,与心悸同见对诊断心阴虚证最有意义的是()。
A.头晕
B.面白
C.健忘
D.失眠
E.舌红少苔
参考答案:E
Some people would rather ride bikes as bike riding has _______ of the troubles of taking buses.
A.nothing
B.none
C.some
D.neither
计算题:某班完成生产计划炉数65炉,其中有3炉出炉时间与规定结焦时间相差±5min以上,问计划推焦系数是多少?(保留小数点后二位)