The vocation of literary criticism should in no way _____ the critic's pleasure in a work of art; at the same time, however, such enjoyment should not _____ judgment.
however 意味着前后部分方向不同。
因为都有enjoyment = pleasure的存在。
所以前半句说要有pleasure ,后半句说pleasure不能危害judgment(等于在说pleasure可能有危害)。
所以两个都要是负向词(前半句in no way已经否定了)。