In the past five years, the infrastructure construction is booming. Major progress has been made in Inter-regional and intercontinental ______.
举一反三
- In the past few years, the government has made major (improve)____________.
- There has been a big travel ()in the past few years. (booming)
- Up to now, for information transmission, significant progress has been made in the construction of cross-border fiber optic cables between_______.
- The science of computer, __________ rapid progress has been made
- The monarchy in Britain has been passed in succession in the past 1000 years and has never been broken.