单项选择题
A. Environment ministers of developed countries. B. Environment ministers of developing countries. C. Environment ministers of G8. D. Environment ministers of G8, developed countries, and developing countries.
A. After its nuclear activities were referred to the Security Council. B. After Mohamed E1Baradei sent a report to the Security Council. C. After Iran continued its nuclear fuel enrichment. D. After the UN. Security Council dropped its case and returned it to the International Atomic Energy Agency.
A. In every school there is a "top" crowd that sets the pace. B. It is a mistake to follow the "top" crowd blindly. C. At one time or another you probably did something you knew to be wrong. D. People who follow the "top" crowd are endangering their very lives.