Johnny's new computer has a 30-inch wide ______ , It looks great!
举一反三
- Our office has recently____ to a new computer system.
- This research has attracted wide ________ coverage and has featured on BBC television‘s Tomorrow’s World.
- Nowadays China has 'four great new inventions'.
- 中国大学MOOC: The professor has written another book，________ of great importance to computer science.
- Michael’s new house looks like a palace, compared______his old one.