45. What is the author trying to convey in citing Grace Wambui’s case?
(A) Grace is a genius in computer skills.
(B) The tablet computer is very user-friendly.
(C) The delivery system in Kenya is very poor.
(D) Tablet computers are common in Kawangware.
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統計: A(5), B(36), C(11), D(6), E(0) #617502
統計: A(5), B(36), C(11), D(6), E(0) #617502