【名词&注释】
中西部(midwest)、常见故障(common faults)、无公害(non-pollution)、国统区、工业布局(industrial distribution)、临界雷诺数(critical reynolds number)、经济侵略(economic aggression)、有关规定(related regulations)、经济迅速发展(rapid development of economy)、国民党统治区
[单选题]At 0400 your vessel is dead in the water and in heavy fog. Your loran set fixes your position at LAT 41°12.1’N,LONG 72°43.5’W. Bottom samples are taken and indicate a composition of soft mud and shell. Your fathometer reads 40 feet. If the vessel draws 9 feet of water,which of the following is TRUE?()
A. The bottom samples and fathometer reading prove the loran fix is reliable
B. The bottom samples and fathometer readings indicate that the loran fix is unreliable
C. The information collected indicates that the fathometer may be in error
D. The information collected indicates that the chart is most likely in error