Daniel has sleeping problems.
举一反三
- 【多选题】What are the potential safety problems on campus? A. Food problems. B. Health problems. C. Property problems. D. Psychological problems.
- The elements that cause problems with the use of the IRR in projects that are mutually exclusive are: A: the discount rate and scale problems. B: timing and scale problems. C: the discount rate and timing problems. D: scale and reversing flow problems. E: timing and reversing flow problems.
- He has the _______ of solving practical problems.
- The traditional approach ( ) with complex problems is to break them down into smaller, more easily managed problems.
- Lack of ________ of environment protection has caused many problems.