“Boys and girls, you are asked to submit a(n) of about 100 words of the lecture given by Professor Yu tomorrow” , said the teacher.
A. impression
B. report
C. abstract
D. conclusion
网友回答
A. impression
(答案→)B. report
C. abstract
D. conclusion
解析：考查名词：A. impression印象，B. report报告，C. abstract抽象画，D. conclusion结论，句意是：孩子们，你们要上交一份100字的关于昨天余教授做的讲座的报告。选B。