分类：教育/科学-学习帮助
问题：英语选词填空Youngchildrenoftencan't___ 
Young children en can't _______between TV programs and commercials.A. separate         B. distinguish       C. compare        D. contrast
回答：Young children often can't _______between TV programs and commercials. 
A. separate B. distinguish C. compare D. contrast 

选B. distinguish 
要用头脑仔细区分时用B. distinguish