The speech that Mr.Smith made today gave a strong on the students.
A. expression
B. expectation
C. reputation
D. impression
网友回答
A. expression
B. expectation
C. reputation
(答案→)D. impression
解析：名词辨析。A表情，表达；B期待，期望；C名誉；D印象；句意：斯密斯先生做的演讲给学生们留下了深刻的印象。根据句意说明D正确。