________ SCHOOL IS VERY IMPORTANT FOR ________ COUNTRY TO DEVELOP....

49. - ĐỀ CƯƠNG ON HK 1 LOP 12(KEYS)
ĐỀ CƯƠNG ON HK 1 LOP 12(KEYS)
49.________ school is very important for ________ country to develop. A. The / a B. ø / a C. The/ ø D. ø / ø