Ecotourism is one of the most rapidly growing form of specialized travel in the West, with central American countries, such as Costa Rica,（）the principal destinations at present.
A: be
B: to be
C: being
D: been
A: be
B: to be
C: being
D: been
C
举一反三
- ________ about one of the most rapidly changing countries in a ceaselessly changing world is not all easy. A: A Being informed B: B To be informing C: C Have in formed D: D Informed
- The countries that implemented formal dollarization in 2010 include（ ）. A: Panama B: Ecuador C: Costa Rica D: Zimbabwe
- Why did people laugh when the first one was being built in Central Park West?
- Q23.Where is Costa Rica? A: a). It's situated in South America. B: b). It's above Mexico. C: c). It's located in Central America. D: d). It's in South Africa.
- This passage chiefly discusses ______. A: the growth of world population B: one type of the exponential rate C: the population problem of more rapidly growing countries D: the possible ways of dealing with the rapid population growth
内容
- 0
One way to ________ a career move is to join a small but rapidly growing company.
- 1
Which of the following countries grow most rapidly in mobile phone market according to Patricia Michael A: Developing countries. B: B. Developed countries. C: African countries. D: American countries.
- 2
The West Lake is one of ______ beautiful lakes in China. A: the most of B: the most C: most of D: most
- 3
Many people are talking about the film. I'd like it （） the most successful one this year. A: to be B: be C: being D: been
- 4
Now about 80% to 90% of immigration to the United States is from_____. A: Asian and. Hispanic countries B: African countries C: European countries D: Central and South American countries