______, none of these reference books was useful.[ ]A. RelevantlyB. GraduallyC. UnfortunatelyD. Punc

题目简介

______, none of these reference books was useful.[ ]A. RelevantlyB. GraduallyC. UnfortunatelyD. Punc

题目详情

______, none of these reference books was useful.
[      ]
A. Relevantly
B. Gradually
C. Unfortunately
D. Punctually
题型:单选题难度:中档来源:江苏期中题

答案

C

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