The report was not concrete and in a way lacked persuasion, but ,I felt it is fair.
A. above all
B. in others words
C. on the whole
D. on average
网友回答
A. above all
B. in others words
(答案→)C. on the whole
D. on average
解析：此题考查短语辨析，句意为：这篇报告不具体在某种程度上缺乏说服力，但是总的来说尚可。A首先，更重要的是B 换句话说C 总的来说D 按平均计算 因此选C。