Weneed a new ________ to thequality control problem.
举一反三
- Think of your problem as a ________then it becomes less of a problem.
- The duality of a dual problem is not necessarily the primal problem. ( ）
- Think of your problem as a (challenge), then it becomes less of a problem.
- The open-loop control method in congestion control can ensure that the problem will not appear at the beginning.
- The first step in the four-step model of business problem solving is: A: outlining the problem's causes. B: agreeing that a problem exists. C: assigning the problem to a problem solver. D: identifying the problem.