The reason of global warming is the has been changed.
举一反三
- 30.The problem of global warming ______ for decades. A: has been existed B: has existing C: being existed D: has existed
- The role of American women______significantly from the time the nation was born, to the modern era of the 1950s and 1960s. A: has changed B: has been changed C: changed D: had been changed
- The (6) of Asia and developing countries has changed the global landscape.
- 10. What is the main finding of the study? _________. A: Nothing has been done about the global warming B: The rise in the sea water has already buried many cities C: The warming of the world’s oceans is not a threat D: Ocean waters have warmed faster than scientists had previously thought
- 听录音，回答问题并填空1. According to the World Bank, what will global warming cause? It says global warming will _________________ and fuel the spread of malaria and _________________.2. When had the report been released? That report had been released ___________________ before a UN climate summit in Paris.