As visa restrictions are lowered, Chinese people are expected to spend more than＄300 billion on tourism.
举一反三
- It is estimated that by 2050, there could be . A: more than 6 billion people B: no more than 6billion people C: up to 9 billion people D: over 9 billion people
- ____More than two billion people, or about one-fifth of the world's population, speak some form of Chinese as their first language.
- More than 10,000 people are expected to _____ (移民) in the next two years.
- People who spend more time on the Internet experienced more ________ and loneliness than those who spend less time on the Net.
- It is expected that the world's population will reach ______ by the end of the century. A) 2 billion people C) 80 percent of all people B) 4.4 billion people D) 6.4 billion people A: It is expected that the world's population will reach ______ by the end of the century. B: 2 billion people C: 4.4 billion people D: 80 percent of all people E: 6.4 billion people