The machine needs a complete______since it has been in use for over ten years.A．amendingB．

相关问题

• 1、The machine has stopped rotating because the bearing _____ the shaft.A.seizedB.cloggedC.me
  2017-04-15
• 2、They asked to find out the real ______ of the machine.A: inventB: inventionC: inventorD
  2017-09-03
• 3、Speaker A: The experiment has been completed hasnt it？ Speaker B: ______A．Yes. We need an
  2018-03-31
• 4、The machine needs a complete ______ since it has been in use for over ten years.A．maintain
  2018-04-20
• 5、The machine looked like a large ___ o？／
  2018-07-26
• 6、The machine looked like a large ___ ？
  2018-07-27