—Mr. Gao, I don’t understand the meaning of this new word.
—You can the word in your dictionary. I believe you can understand it well.
A. look at
B. look for
C. look up
D. look after
网友回答
A. look at
B. look for
(答案→)C. look up
D. look after
解析： 根据第一句话的内容的意思为我不理解这个新单词的意思，因此对方给其建议为查···在字典里，故选C，look up 为查···意思，符合题意。