问题
选择题
Finally, my thanks go to my tutor, who has offered a lot of suggestions and comments on my paper and ________ every page of my draft.
A．approved
B．quoted
C．polished
D．folded
答案
答案：C
考查动词辨析。难度中等。
【解题思路】句意为：最后，我要感谢我的辅导老师，他给我的论文提出了很多批评和建议，并对每张稿件作了推敲。C项意为“推敲”,符合句意,故C项正确。A项意为“通过”，B项意为“引用”，D项意为“折叠”，都与句意不符。