Eech of the students ( ) a new dictionary,and they each ( )

答案选Beach of the students+单数they each+复数规则如下：each,either,neither或由some,any,no,every 等构成的合成代词作主语时,谓语动词用单数e。g。Each of us has read the book。*但是若把each放在主语之后作为同位语,each不决定其谓语动词的单复数!e。g。They each have a dictionary。=Each of them has a dictionary。