_____ last week, she lived a quiet and happy life in that area. A: Not until the earth-moving machines came B: The earth-moving machines came C: Until the earth-moving machines came D: Then came the earth-moving machines
_____ last week, she lived a quiet and happy life in that area. A: Not until the earth-moving machines came B: The earth-moving machines came C: Until the earth-moving machines came D: Then came the earth-moving machines
Machines可以移动。
Machines可以移动。
Water wheels are machines that use the energy of ______ to turn a wheel. The axle of the turning wheel can then power other machines to do work.
Water wheels are machines that use the energy of ______ to turn a wheel. The axle of the turning wheel can then power other machines to do work.
____are<br/>real assets. () A: Land B: Machines C: Stocks<br/>and bonds D: Knowledge E: Land,<br/>machines, and knowledge
____are<br/>real assets. () A: Land B: Machines C: Stocks<br/>and bonds D: Knowledge E: Land,<br/>machines, and knowledge
The invention of machines are the result of the division of labour.
The invention of machines are the result of the division of labour.
There are usually two allocation methods for manufacturing overhead: A: Workers' Numbe B: Working hours of machines C: Production quantity D: Machines' Numbe
There are usually two allocation methods for manufacturing overhead: A: Workers' Numbe B: Working hours of machines C: Production quantity D: Machines' Numbe
35. Most of the machines in the workshop ________next month.
35. Most of the machines in the workshop ________next month.
The following are the common machines in a business center EXCEPT:
The following are the common machines in a business center EXCEPT:
Vending machines can be accessible at all hours.
Vending machines can be accessible at all hours.
Machines have _____________ human labor in many industries.
Machines have _____________ human labor in many industries.