My father is used to smoking and drinking. There’s no chance ______ I’m able to talk him into

A．whether; giving it up

B．of whether; giving them up

C．that; getting rid of them

D．which; stopping it

在应用移动平均线时，下列操作或说法错误的是（　　）。

A．当股价突破了MA时，无论是向上突破还是向下突破，股价将逐渐回归

B．MA在股价走势中起支撑线和压力线的作用

C．MA的行动往往过于迟缓，掉头速度落后于大趋势

D．在盘整阶段或趋势形成后中途休整阶段，MA极易发出错误的信号