HÃY CHỌN MỘT CÂU TRẢ LỜI ĐÚNG NHẤT

Question

44. They held a party to congratulate _______ their son's success to become an engineer. A. with B. on C. for D. about

Answer

44. They held a party to congratulate _______ their son's success to become an engineer. A. with B. on C. for D. about