【单选题】 From the passage we know that toaster, stove and oven ______.
A.cannot understand the author's instructions
B.are all devices used in the kitchen
C.are useless without the help of computers
D.are invented for the life in the 21st century
网考网参考答案:B
网考网解析:
本题为客观细节题。从第三段第二句“Just tell a toaster,stove or other kitchen devices what to do,and if will hear the message"可推断B为正确选项。
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