第12题: [单项选择]The research is designed to contribute to an improved foundation for teacher training and teacher ______. A. appraisal B. applause C. approval D. appreciation 参考答案:A 答案解析:[译文]设计这项研究的目的,是为了给教师培训和教师评价打下良好的基础。
[解析]名词辨义。这四个选项都是名词形式,appraisal表示“评价,估价(尤指估价财产,以便征税),鉴定”;applaus