Choose the underlined part among A, B, C or D that needs correcting
Higher education is very importance(A) to national economies(B) , and it is also a source of trained and educated (C) personnel for the whole country(D)..
A. importance
B. economie
C. educated
D. the whole country
A
Dịch: nền giáo dục bậc cao rất quan trọng với kinh tế quốc dân -> sai về từ loại “importance”(noun)-> “important” (adj).