__________ the past decade, thousands of patents have been granted for what are called business methods.
举一反三
- Set methods are also commonly called ________ methods and get methods are also commonly called ________ methods.
- What navigation methods have been used in history?
- We have set up ——、—— in China in the past decade .
- The permission that was needed to build the roads __________. A: will be granted B: are granted C: was granted D: have been granted
- The ________ of the earthquake is that thousands of people have been homeless.