Washington, a state in the US, was named ______one of the greatest American presidents.
Modern China is experiencing a completely new period ________ respect for science and creativity has become the guiding principle of society.
I won't give you any help_____ you tell me the truth. It's none of my business.
Lang Ping , who used to be captain of Chinese Women’s volleyball team, ______volleyball in China for almost twenty years.
The number 5.12 is a special number,_________ that will be remembered by the Chinese forever.
The data shows __________ successful people have in common is _______ they have perseverance.