"HOW MANY STUDENTS ARE THERE IN THIS CLASS

câu 23. - DE KIEM TRA HKI 1011 câu 23. - DE KIEM TRA HKI 1011
DE KIEM TRA HKI 1011
Câu 23. "How many students are there in this class?"The teacher asked me...A. how many students there were in this class. B. how many students were there in this class.C. how many students there were in that class. D. how many students were there in this class.