【題目】He stumbled(絆倒)on the _______ ground and fell flat on his face.

A. undeniable B. unfair C. unavoidable D. uneven

【答案】D

【解析】試題分析：考查形容詞。句意：他被不平坦的地面絆倒了，直接臉朝下摔在了地上。A. Undeniable無可否認的；B. Unfair不公平的；C. Unavoidable不可避免的；D. uneven 不平整的；根據(jù)句意，故選D項。

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