下列有关数据库的描述，正确的是
A、数据库是一个关系C
暂无解析
Ittookafewsecondsforhereyesto________tothedarkness.
Thereisadeadlock(僵局)inthediscussionwhenneithersidegives________totheother.
Greatlyandpermanentlyaffectedbythe()experiences,Hemingwayformedhisownwritingstyle,togetherwithhisthemeandhero.
英语翻译：academicexchanges
Thereisanambiguityinthesentence“Heisahardbusinessman”dueto______.
