China has signed cooperation agreements with some countries on fiber optic cables, which represent the practical launch of the Silk Road Fiber Optic Cable project.
举一反三
- In May 2017， on the first BRF for international cooperation， President Xi said： We should strengthen cooperation in frontier areas， such as digital economy and so on， linking them into the _______ .（ ） A: digital Silk Road of the 21st century B: big data Silk Road C: Online Silk Road D: Silk Road Fiber Optic Cable
- Up to now, for information transmission, significant progress has been made in the construction of cross-border fiber optic cables between_______.
- In a data communication system, the transport media with the widest frequency band and best reliability is the( ). A: radio channel B: coaxial cable C: twisted--pair cable D: fiber optic cable
- ______________ are a type of cable that is used by cable TV. A: Fiber cables B: Twisted pair cables C: Coaxial cables
- Since the launch of the BRI, China and other countries along the new silk road have conducted effective cooperation on pushing forward the construction of international passageways. They work hand in hand to enhance the connectivity of _______.