举一反三
- 24. Scientists should be kept ________ ofthe latest developments in their research areas. A) inform B) informing C) informed D) to inform
- Researchers should be kept ______ of the latest developments in their research areas. A: A) informed B: B) informing C: C) inform D: D) to inform
- 我们每个人都要努力学习,以跟上时代的新发展。 A: Every one of us should study hard to keep up to date for the latest developments of the time. B: Every one of us should study hard to keep up to date in the latest developments of the time. C: Every one of us should study hard to keep up to date with the latest developments of the time.
- All charts and publications should be kept up to date with the ___ amendments. A: latest B: updated C: last D: up-to-date
- This passage is most likely extracted from ______. A: an advertisement on PCs B: a primary school textbook on science C: an article introducing the latest developments in the computer world D: a research paper on the functioning of the computer
内容
- 0
Which areas in the U.S. have the greatest problems of homelessness and poverty A: The inner parts of the cities and the rural areas in the south. B: Inland cities and rural areas. C: The south. D: Urban areas.
- 1
Which one is NOT the important procedure to choosing a research topic? A: Have a comprehensive understanding of the state of art. B: Have a comprehensive understanding of literature in the well-established area. C: Do not choose a topic without many references since it is not interesting. D: If we encounter unfamiliar areas, we should spend time in understanding background and issues of unfamiliar areas.
- 2
RVs should be parked in designated areas. （ ）
- 3
Sorry, I’m late. I ____________you waiting. A: should not keep B: should not have kept C: should have kept D: must not have kept
- 4
The findings of this latest research are contrary to those of a lot of studies.