The word "one " in paragraph 4 refers to A. a school dog B. a craze C. a Mulberry staff member D. a primary school
Giải thích
Lời giải:
5. Thông tin: Could the school dog become a craze? Other schools such as the Mulberry Bush, a primary school or children with behavioural problems, have stepped forward to point out they already have one.
Đáp án:A