1. As impressive as those saving gains might look now, they could easily be swallowed as rising rates of illness place a greater burden on society.
2. n. 委员会，委托，委任，佣金，犯罪
4. Accounting and consultancy
5. A lot of people study better with others. If that's you, form a study group in your class or join one that's already organized.
6. This makes China the leader among middle-income economies for this indicator, followed by India which has overtaken Brazil, according to the report jointly released by Cornell University, INSEAD and the World Intellectual Property Organization (WIPO).