9) Vorwerk currently is expanding its manufacturing base in Shanghai and will focus only on top-tier cities.
举一反三
- Thanks to the growth of its IT business, San Jose today __________ among the top ten cities in the US.
- According to the Constitution of the PRC, China’s administration currently uses a ____-tier system
- Shanghai is one of ________ in the world． A: the biggest cities B: iggest cities C: the biggest city D: igger cities
- How many cities<br/>will have air quality monitoring systems installed by the end of this<br/>year?() A: 42 cities. B: 220 cities. C: 150 cities. D: 262 cities.
- Many Americans want to have their homes outside the cities and their jobs in the cities.