There's no simple s_______________ to this problem.
举一反三
- 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.
- 关于符号表达式化解,以下方法中,返回最简的结果和化简方法的是( )。 A: simple(s) B: r=simple(s) C: [r how]=simple(s) D: simplify(s)
- It’s difficult to find a ____(solve)to this problem.
- 1.What is Bob's problem?
- What’s the problem in the airport?