______do you guess will be the first top students in enlish next term?这里填什么?who?

问题描述:

______do you guess will be the first top students in enlish next term?
这里填什么?who?

Who,
do you guess是一个插入语,为了方便检查句子的语法,可以忽略不计。
双如:The process (I believe) is efficient.

同意tiggerchen的说法

Who,做主语
可以把do you guess删掉