問題詳情:
This couple has two daughters, _____ of whom is working in the US.
A. a younger B. the younger C. a youngest D. the youngest
【回答】
B。句意:這對夫婦有兩個女兒,年輕的那個在美國工作。選擇the younger是特指兩個之中年輕的那個。
知識點:形容詞
題型:選擇題