精选优质文档-倾情为你奉上强调句练习题30. It was not until I came here _ I realized this place was famous for not only its beauty but also its weather. (2018湖南) A. who B. that C. where D. before 32. It was 80 years before Christopher Columbus crossed the Atlantic _ Zheng sailed to East Africa A. when B. that C. after D. since 30. It was only after he had read the papers Mr. Gross realized the task before him was extremely difficult to complete. (2018全国) 31. A. when B.