_________IS IMPORTANT TO NATIONAL ECONOMIES. A. QUALIFICATION B....

50. _________is important to national economies. A. Qualification B. Foundation C. Schooling D. Higher education

Đề thi thử THPT Quốc gia năm 2017 môn Tiếng Anh có đáp án - Đề 18

Pick out the word whose underlined part is pronounced differently from that of the others.