已知一个图如下所示,若从顶点 a 出发 按宽度优先搜索法进行遍历,则可能得到的一种顶点序列为 ________.
A.
a,b,c,e,d,f
B.
a,b,c,e,f,d
C.
a,e,b,c,f,d
D.
a,c,f,d,e,b
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举一反三
【单选题】Which statement about the deck line is TRUE ________.
A.
The top of the deck line is marked at the highest point of the freeboard deck,including camber,at the midships point
B.
A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shell
C.
The deck edge is marked at the intersection of the freeboard deck with the side shell,at the lowest point of sheer,with the vessel at even trim
D.
On a vessel with a rounded stringer-sheer plate,the deck line is marked where the stringer plate turns down from the plane of the deck line