______ To offer that kind of personalized service, though, companies will need better technology and training.
举一反三
- 中国大学MOOC: ______ To offer that kind of personalized service, though, companies will need better technology and training.
- Question: What kind of training will be provided? A short period of training.
- After the staff training, the company need some ______ system to test the effects of training.
- What kind of service does the hotel offer?
- After the staff training, the company need some ______ system to test the effects of training.( ) A: valid B: supporting C: training D: evaluation