50 According to this passage, which of the following statements is true about the children behind the screen?
(A) They are physically healthy.
(B) They have relationship problems.
(C) They become a dependent adult.
(D) They have poor computer skills.
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統計: A(51), B(811), C(55), D(25), E(0) #1707942
統計: A(51), B(811), C(55), D(25), E(0) #1707942