The audit included a general review of financial systems and internal controls and a test examination of the accounting records and other supporting evidence to the extent that the Board considered it necessary to form an opinion on the financial statements.
审计工作包括对财务制度和内部控制办法进行普遍审查，以及在审计委员会认为就财务报表形成意见需要时，对会计记录和其他凭证进行检查。