問題詳情

(43-45) “I am bound, you are bound, to everyone on this planet by atrail of six people,” says a character in the play and movie SixDegrees of Separation. It’s said that any two of people areconnected by a link of six people or fewer, but is there any truth toit? Testing the theory  This hypothesis was tested first in 1969 when 64 people senta letter to one Boston businessman through an average of 6.2people. This “small world experiment” entered the Internet Age in2003 through Columbia University. Scientists chose a large groupof people to send a message to 18 strangers. Around 400finished the test by sending an email to someone who thenforwarded it to someone else. The last one was reached in anaverage of 4.05 emails. Then Facebook invented  Facebook also had a study to count the average degreesbetween the 721 million active accounts held in 2011. The figurecame out to be 4.74 degrees! Test out of Taiwan found only 3.9degrees between any two people on Earth in 2013, showing thatthe tool of technology continues to cut down separation.(Adapted from Studio Classroom Nov. 2015 ) phpGlHQMI trial 軌跡 separation 間隔 link 聯結 average 平均experiment 實驗 figure 數據 forward 轉寄 account 帳號
43. Which of the following can best match the reading?
(A) Money makes the world go around.
(B) Actions speak louder than words.
(C) Where there is a will, there is a way.
(D) Just how small the world is.

參考答案

答案：D
難度：適中0.666667
統計：A(0),B(0),C(1),D(2),E(0)

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