题目内容
（请给出正确答案）
A．Displacement scal
E．
B．Deadweight tonnag
E．
C．Registered tonnag
E．
D．Gross tonnag
E．
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“___shows the carrying at each successive foot or inch that, with increasing load, the ship is furthe…”相关的问题
Suppose that the wage rate in the United Kingdom is £30 per day, the wage rate in the United States is £40 per day. In this situation, the United Kingdom will ___________.
A、export good T and import goods X and Y.
B、export good Y and import goods T and X.
C、export goods T and X and import good Y.
D、export goods X and Y and import good T.
A、sent
B、enclosed
C、enclosing
D、sending
A、they will be confiscated（没收）.
B、you have to pay duty on them.
C、they are not dutiable.
D、you have to pay extra（额外付费）
Q13 Lookahead Graph Search Recall from lecture the general algorithm for Graph Search reproduced below.
Using GRAPH-SEARCH, when a node is expanded it is added to the closed set. This means that even if a node is added to the fringe multiple times it will not be expanded more than once. Consider an alternative version of GRAPH-SEARCH, LOOKAHEAD-GRAPH-SEARCH, which saves memory by using a "fringe-closed-set" keeping track of which states have been on the fringe and only adding a child node to the fringe if the state of that child node has not been added to it at some point. Concretely, we replace the highlighted block above with the highlighted block below.
Now, we've produced a more memory efficient graph search algorithm. However, in doing so, we might have affected some properties of the algorithm. To explore the possible differences, consider the example graph below.
Q13.1 If using LOOKAHEAD-GRAPH-SEARCH with an A* node expansion strategy, which path will this algorithm return? (We strongly encourage you to step through the execution of the algorithm on a scratch sheet of paper and keep track of the fringe and the search tree as nodes get added to the fringe.)
A、S→A→D→G
B、S→B→G
C、S→A→C→G
D、S→B→D→G
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