更多大学英语选择题200道试题
- 1When Laura finally arrived she apologized _______ so late.
- 2We came finally __________ the conclusion that she had been telling lies all the time.
- 3Pipes made of plastic are now widely used in building as they are light and do not become _________ in water.
- 4We will spare no efforts to provide more ___________ products to our customers.
- 5I am not used to speaking _________ public.
