如果组件变得很脏，那么组件的寿命将会缩短。
A: The life of the unit will decrease if you let the unit become dirty.
B: The life of the unit is impaired if the unit is allowed to get dirty.
C: The life of the unit is lost if the unit is allowed to get dirty.
A: The life of the unit will decrease if you let the unit become dirty.
B: The life of the unit is impaired if the unit is allowed to get dirty.
C: The life of the unit is lost if the unit is allowed to get dirty.
A
举一反三
- Urban life at night is noisy and disordered.(Unit 10 The Idiocy of Urban Life)
- 可以把这个组件分解为两部分。 A: You can disassemble this unit into two parts. B: You can dismantle this unit into two parts. C: This unit is separable into two parts.
- 电源组件提供28伏直流电。 A: The power unit supplies 28 VD B: The power unit produces 28 VD C: The power unit provides 28 VD
- 这个组件是独立操作的。 A: This unit operates<br/>independently. B: The operation of this unit is independent.
- 当组件放置到支架上时，锁定组件。 A: When the unit is on its mounting, lock it. B: Anytime the unit is on its mounting, lock it . C: Once the unit is on its mounting, lock it. D: Upon putting the unit on its mounting, lock it.
内容
- 0
management unit A: 管理组件 B: % C: @
- 1
供电组件能够提供28V直流电。 A: The power unit can supply 28 VD B: The power unit is capable of producing 28 VD C: The power unit may supply 28 VD D: The power unit would supply 28 VD
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对组件进行测试，以确认其操作没有问题。 A: Do a test of the unit to make sure that there is no problem with its operation. B: Do a test of the unit to establish its operation. C: Do a test of the unit to exercise its operation. D: Test the unit, if you fear that there is a problem with its operation.
- 3
A unit price consists of four parts: currency unit, unit price figure, measuring unit and price terms.
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辅助动力装置 A: aircraft power unit B: aid unit C: auxiliary power unit D: assessment of performance unit