• 2021-04-14
    It was not until the 1990s ______ industrial robots became really cheap, and therefore a possible option.
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    内容

    • 0

      Robots for industrial applications appeared earlier than those for domestic uses.

    • 1

      In 2002 the number of industrial robots was three times over that of domestic and service robots.

    • 2

      The industrial robots can do factory work usually done by human beings.

    • 3

      ---The dress is what I want, but it's really expensive. Can you offer any discount? ---5% discount, that's my final offer. --- ______ . I'll take it. A: It's a deal B: That's so cheap C: The price is so cheap D: Sorry, that's a good price

    • 4

      After the Industrial Revolution, America became the "workshop of the world".