Engineers are __________ to locate the source of the problem.
举一反三
- Engineers are ( ) to locate the source of the problem. A: endeavored B: endeavoring C: endangered D: endangering
- Now, engineers need to create a new design to solve every 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.