Developing and maintaining friendship involves give and ____.
举一反三
- It is a pleasure to _____ a friendship for a lifetime. A: make B: making C: maintain D: maintaining
- _____ is a science which involves developing and making extremely small but very powerful machines.
- The (________) of the Islamic Republic of Iran is responsible for developing and maintaining the country’s currency. A: trade unions B: Islamic Labour Councils C: Central Bank D: Central government
- The benefits that e-commerce can bring to enterprises do not include ________. A: Developing new markets B: Reducing the cost of technology development C: Maintaining customer relations D: Improving the efficiency of supply chain
- For many people, writing is a process that involves the following steps: __________. A: discovering a thesis B: developing solid support for the thesis C: organizing the thesis D: revising and editing carefully