Upon the survey it is found the deck control valve of the fore peak tank could not be().
A、tighted formally
B、shut tightly
C、combined properly
D、closed suitably
A、tighted formally
B、shut tightly
C、combined properly
D、closed suitably
A、complete and often very poor surveys B、correct and often very good surveys C、inadequate and often very old surveys D、adequate and present surveys
A、at the top center of the next line B、near the chart title C、at the lower left corner D、at any convenient location
A、A.at which/to which B、B.from which/at which C、C.to which/from which D、D.in which/on which
A、It says 8:00. But it‘s 5 minutes slow. B、I‘m sorry I‘ve forgot the time. C、I was caught in the traffic jam. D、I‘m sorry to keep you waiting.