GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 4A_44YBX7PE57RONA

Although Professor Pearson's colleagues often complained that he was (i)____________, his friends were quick to defend him from this charge of (ii)____________. A. importunate B. inconstancy C. garrulous D. dishonest E. mercurial F. partiality