填空题 A large collection of contemporary photographs, including some taken by Mary are on display at the museum.
  • A.A large collection
  • B.including
  • C.are
  • D.at


  • 1、
【正确答案】 1、C改为is    
【答案解析】[解析] 因为主语是a large collection，应视为单数，所以谓语动词应当用is。