Miss Walker was a mature lady when she married7/10Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Miss Walker was a mature lady when she married.annoyedchildishenergeticsensitiveGiải thíchĐáp án B Mature (trưởng thành) >< childish (tính trẻ con)