海关官员仔细检查了乘客的行李。

The customs officer ___scrutinized the passenger's luggage carefully.

审计员仔细审查了公司的财务记录，查找任何差异。

The auditor ___scrutinized the company's financial records for any discrepancies.

审计员仔细检查了公司的财务记录，寻找任何异常。

The auditor ___scrutinized the company's financial records for any irregularities.