单选题Good anchorage may be obtained anywhere in this water area,the bottom being generally mud and sand,vessel may have().Agood getting groundBgood holding groundCgood grabbing groundDgood handling ground
单选题
Good anchorage may be obtained anywhere in this water area,the bottom being generally mud and sand,vessel may have().
A
good getting ground
B
good holding ground
C
good grabbing ground
D
good handling ground
参考解析
解析:
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