文档介绍：PartI. Structure
Section A: Multiple choices.
1. We must find a way to cut prices _________reducing our profits too mu C) that D) which
16. Jack would rather spend time complaining than ________ the problem by himself.
A) solve B) solved C) solves D) to solve
17. Scientists should be kept ________ of the latest developments in their research areas.
A) inform B) informing C) informed D) to inform
18. Only when we had finished all the work ________ that it was too late to take a bus home.
A) did we realize B will we realize C) we did realize D) we will realize
19．We must find a way to cut prices ________ reducing our profits too much.
A) without B) despite C) with D) for
20、She didn’t know ________ to express her ideas in English clearly in public.
A) whichB) whyC) whatD) how
1. We thanked our __hostess_________ for the lovely party she gave.
2. Traffic jams often ___present________ problems that are difficult to solve.
3. Sheila shouldn’t have got lost because I gave her very __explicit_________ directions.
4. The sale was _conducted__________ in the greatest privacy.
5. They decided to __merge_________ the two small companies into one.
6. The company __makes it clear_________ that it is not responsible for the pollution in the river.
7. _slow down__________! I can’t follow you when you speak so fast!
8.