Trắc nghiệm: Why does the author suggest that the first school for the deaf was opened in 1817?

Gửi trắc nghiệm
Nội dung bạn tìm "

Why does the author suggest that the first school for the deaf was opened in 1817?

" có trong những liên kết dưới đây, nhấp chuột để xem chi tiết: