The city will open 30 new domestic and international air routes bringing the total to 80 within five years, increasing the number of ______ cities to 150 and the passenger throughput to 20 million.
查看答案
The Chinese government encourages accelerating the strategic development of urban air ______ in the country, and formulating relevant policies and standards for the healthy development of the industry.
After ______, the Pakistani President proposed establishing a China-ASEAN-Pakistan trade triangle that would propel three-way cooperation.
In order to halt another wave of coronavirus, people in China are willing to undertake the social responsibility and stay in the cities where they work or live instead of joining the world's largest annual human ______ during the holiday season.
When the report from the clinical trials is made ______, the results of the vaccine’s efficacy and safety will be further confirmed through more strict procedures.