Tom is the tallest students in class students 为什么要加s

Tom is the tallest students in class students 为什么要加s Tom is the tallest students in his class转同意句. he is yhe tallest students in his class he is the tallest of all the students in his class(保持原句意思) ALL THE STUDENTS IN OUR CLASS ,LI LEI IS THE TALLEST He is the tallest of all the students in his class 的同义句 Tony is one of the tallest students in our class.是什么意思? he is the tallest in the three students.找错 Tom is the tallest in his class.改为同义句. Tom is the tallest student in his class.同义句 Tom is the tallest boy in his class Tom is the tallest student in his class 同义句