地点状语从句
1. I have kept that portrait ________ I can see it every day, as it always reminds me of my university days in London.
a. which b. where c. whether d. when
2. Although he knew little about the large amount of work done in the field, he succeeded __________ other more well-informed experiments failed.
a. which b. that c. what d. where
方式状语从句
1. Careful surveys have indicated that as many as 50 percent of patients do not take drugs _________ directed.
a. like b. so c. which d. as
原因状语从句
1. __________ we have finished the course, we shall start doing more revision work.
a. For now b. Now that c. Ever since d. By now
2. _________ that my head had cleared, my brain was also beginning to work much better.
a. For b. Since c. Now d. Despite
3. _________ you are leaving tomorrow, we can eat dinner together tonight.
a. For b. Since c. Before d. While
