Thomas Eakins' powerful style and his choices of subject—the advances in modern surgery, the discipline of sport, the strains of individuals in tension with society or even with themselves—was as disturbing to his own time as it is compelling for ours.
was as disturbing to his own time as it is
were as disturbing to his own time as they are
has been as disturbing in his own time as they are
had been as disturbing in his own time as it was
have been as disturbing in his own time as
as *they are * compelling for ours.登录 或 注册 后可以参加讨论
你就当人已经死了登录 或 注册 后可以参加讨论
时态从一般过去式变成了一般现在时,谓语动词由were变成了are,所以要补出主语登录 或 注册 后可以参加讨论
我觉得cde错在了have been的选择上
同意登录 或 注册 后可以参加讨论