A. UN human rights official B. UN Secretary-General C. the Security Council D. UN Congress 参考答案:B 答案解析:抓听住句子"The commission of inquiry on East Timor has to submit a report of its findings to UN Secretary
第34题: [单项选择]London taxi drivers are very efficient________. A. because they have a driving license B. because they have received special training C. because the traffic conditions in London are good D. because the traffic system of the city is not very complex 参考答案:B