【简答题】阅读理解。 The methods of practicing economy (实行节俭) are very . 1______ That is the first rule. A part should always be set apart for the future. The person who spends more than he earns, is a fool. T...
【单选题】After the Russian government (in August 1998) allowed the Ruble to move outside its official trading range of between Ru5.70/$-Ru6.35/$, the value of the Ruble eventually ________ to around ________ b...