In class the teacher the finance project in simple but vivid language to make it easier for us to understand.
A. undertook
B. clarified
C. approved
D. submitted
网友回答
A. undertook
(答案→)B. clarified
C. approved
D. submitted
解析：B 考察动词词义辨析。句义：在课堂上，为了让我们更容易理解，老师用简明但生动的语言来阐明财政计划。故B正确。