第24题: [单项选择]The purpose of the passage is to discuss A. the problems of international migrants. B. the motives of international migrants. C. migration inside the country. D. migration between countries. 参考答案:B 答案解析:此题为一般推理题。综观全文,作者在此文中主要讨论了导致人员迁徙的四种不同动机,故B。A、C、D均明显不符。
[难点解析]
▲traumatic:使人不快的,令人痛苦而难忘的
▲interveni