2017-2018学年人教版必修二Unit5 Section 2巩固提升含解析 Ⅰ.用适当的介词＋关系代词填空 1．The gentleman __about whom__you told me yesterday proved to be the thief. 2．He’s the model __from whom__we should learn. 3．This is the pilot __for whom__ I bought a camera. 4．I’ll never forget the day __on which__ I joined the army. 5．He introduced me to the boys，one __of whom__ offered to go with me. 6．Maria has written two novels，both __of which__ have been made into television series. 7．John invited about 40 people to his wedding，most __of whom__ are family members. 8．Here are the questions some __of which__ I thought difficult for you. 9．The death of his wife was an experience __from which__ he never fully recovered. 10．She showed the visitors around the museum，the construction __of which__ had taken more than three years.