找考题网-背景图
单项选择题

A.the PSCO’s general impression confirm a good standard……

If (),the PSCO should proceed to a more detailed inspection.

A.the PSCO’s general impression confirm a good standard of maintenance
B.the certificates are valid
C.the PSCO believes the ship doesn’t meet the requirements
D.the PSCO can’t find deficiencies at first glance