发布时间 : 星期日 文章大学英语二级测试题更新完毕开始阅读
A) promote B) proclaim
C) program D) promise
42. ___________ for visitors to touch or play with, many exhibits in Shanghai Science and Technology are entertaining and educational.
A) Designing B) Having designed
C) Designed D) To design
43. It _____ his sister you saw yesterday.