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【单选题】
Dijkstra算法通过迭代()求最短路。A.
路径中的链路数
B.
路径的长度
C.
链路时延
D.
路径中间节点数
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【单选题】The purpose of the federal needs analysis is to determine ______.
A.
whether or not a family is below the poverty line
B.
the proportion of not-necessary-expenses in a family's income
C.
whether a family is on financial aid
D.
how much families should pay in state and local taxes
【单选题】The purpose of the federal needs analysis is to determine __________.
A.
whether a family is on financial aid
B.
how much of a family's income is discretionary
C.
whether or not a family is below the poverty line
D.
how much families should pay in state and local taxes
【单选题】The purpose of the federal needs analysis is to determine ______.
A.
whether a family is on financial aid
B.
how much of a family's income is discretionary
C.
whether or not a family is below the poverty line
D.
how much a family should pay in state and local taxes
【单选题】●To determine whether or not the employee correctly understands the message, the project manager needs to(75). (75)
A.
reduce the filtering
B.
eliminate barriers
C.
obtain feedback
D.
use more than one medium
【简答题】It is not possible to determine whether both continents are moving in opposite directions or whether one continent is stationary and the other is drifting away from it.
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