Regular __________ is very important if you want to keep this machine in good order.
Regular __________ is very important if you want to keep this machine in good order.
发布时间：2025-11-12 19:23:25
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：maintenance
相关试题
- 1.Regular __________ is very important if you want to keep this machine in good order.
- 2.the sentences with the given words, change the form if necessary.Regular ____________ (maintain) is very
- 3.It is important for the new trainees to keep everything in order.
- 4.If you want to improve your position and find a good job, it is important to
- 5.How can you keep the machine ____when you are away？
- 6.You are very important
- 7.If you want to keep fit and slim, you can ______.
- 8.What should you do if you want to keep fit?
- 9.The most important rule you need to keep in mind is ( )
- 10.You’d better give up smoking if you want to keep health.
