People all over the world should be concerned ___ drug and pollution problems.
举一反三
- People all over the world should be concerned ________ drug and pollution (污染) problems. A: about B: to C: for D: with
- Protecting the earth is a worldwide question because ______ A: pollution is everywhere in the world B: polluted air and water in one place affects distant areas C: people all over the world are responsible for the pollution problem D: all of the above
- Christians or not, people all over the world celebrate Christmas ____________.
- 随着因特网的发展，世界各地的人们都可以热热闹闹地同时观赏世界杯了。 A: With the development of the Internet, people all over the world can enjoy watch the World Cup with high spirits. B: With developing of the Internet, people all over the world can enjoy to watching the World Cup with highest spirits. C: With the development of the Internet, people all over the world can enjoy watching the World Cup with high spirit. D: With the development of the Internet, people all over the world can enjoy watching the World Cup with high spirits.
- Pingpong is ____a popular game that people all over the world play it.(5.0)