单选题While reading  Helen has&

问题补充：

单选题Whilereading,Helenhasahabitofstopping_____togiveherlongandflowinghairasmooth.A.occasionallyB.eventuallyC.automaticallyD.absolutely

答案：

A解析本题考查副词辨析。句意：读书的时候，Helen习惯于偶尔停下来梳理她的长而飘逸的头发。occasionally(=now and then, at times)偶然地,间或。