【单选题】The word ( ) means 'exclusive control of a particular market that is marked by the power to control prices and exclude competition and that esp. is developed willfully rather than as the result of sup...
【简答题】As is known, 2009 marked the 60 th anniversary of the founding of the People’s Republic of China. And many leaders __小题1:__ other countries sent their best wishes to the people of China on this import...