第10题: [简答题]{{B}}Directions:{{/B}}{{I}} For this part you are supposed to write a letter to your friend about a lost book that you friend lent you. You should write no less than 100 words.{{/I}} 参考答案: 答案解析:Dear Frank,
I am terribly sorry to tell you that I have lost the valuable book you were so kind
第21题: [单项选择]正确处理公平与效率关系的原则是 ( ) A. 效率优先,兼顾公平 B. 公平优先,兼顾效率 C. 公平与效率兼顾 D. 效率为中心 参考答案:A 答案解析:[解析] 本题考查正确处理公平与效率关系的原则内容。选项“B”将“优先”和“兼顾”内容颠倒,“C”、“D”内容不完整、不科学。