Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.
Now listen to the passage. In Arkwright’s view, what property should a spinning machine have
A．It should not require a skilled operator to run it. B．It should be powered by electricity. C．It should be able to produce 128 threads at one time. D．It should be operated by hand.