ACCORDING TO THE PASSAGE, WHICH OF THE FOLLOWING IS A CHANGE THAT HO...

Câu 33: According to the passage, which of the following is a change that Horace Mann instituted?

A. Increased pay for students. B. The matching of other districts’ policies.

C. Better teacher training. D. The five-month school year.

Chọn phương án (A hoặc B, C, D) ứng với từ/ cụm từ có gạch chân cần phải sửa để các câu sau trở thành

câu đúng.