He was dismissed by the company because of his____ attitude toward.
问题描述：
He was dismissed by the company because of his____ attitude toward.
AinformalB casual CtoughDviolently
选?
答
casual 的意思是随便的,跟attitude 放在一起,意思是漫不经心的态度.所以选b
a 的意思是 非正式的
c的意思是 艰苦困难坚强的
d的意思是猛烈,极端地