The longest metro in the world is in _____.
举一反三
- The most luxury metro in the world is in _____.
- Who work the longest time in the world
- ____ is William Shakespeare's longest pl...he world literature.
- It is reported that a project to build the third longest bridge in the world is ________ these days.
- The _____________ is China's longest river and the third longest in the world after the Nile and the Amazon. The _______________is the second longest river in China, contributing a lot to Chinese civilization, so it is called by anthropologists the “Cradle of Chinese______________”.