—Such a mistake could have been avoided.

—Unfortunately, he ________ the mistake again and again.

A．repeated

B．would repeat

C．had repeated

D．would have repeated

我国证券交易所特别会员承担的义务包括( )。

A．遵守国家相关法律法规、规章和证券交易所章程、规则及其他相关规定

B．执行证券交易所决议，接受证券交易所年度检查和临时检查，提交年度工作报告和其他重大事项变更报告

C．及时协调、联络所属境外证券经营机构与证券交易所有关的业务与事务

D．按证券交易所规定缴纳特别会员费及相关费用