It is essential that we ________ this thorny problem.
举一反三
- It is essential that we ________ this thorny problem. A: conduct B: serve C: tackle D: shoulder
- We should ______ the problem. We should find a _______to the problem.
- 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.