問題詳情

52. Which of the following statements is TRUE?
(A)American teenagers would spend half of day on social media.
(B) The neuroscientists found there was no relation between electronics andmental health.
(C) Over 50 percent of teenagers have more than one smartphone.
(D)There is no ways to help teenagers get rid of electronic devices.

參考答案

答案:C
難度:適中0.5
書單:沒有書單,新增

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