That is the exact number of students present.主要对students pre

That is the exact number of students present.主要对students pre The number of students the number of students后是加is\are I don't know the ___ number of the students ____(exact) ______ we cann"t know the exact number of students who will The number of the students is larger than that of those 3yea it is reported that the number of the students absent __ fou _____ is mentionged above that the number of the students in The number of the students in our school is larger than that The number of the students in that school( )three thousand. The number of the students in that factory_____twenty-five t a number of the students