46. According to the passage, what is eLimu?
(A) A company.
(B) A computer program.
(C) An e-book.
(D) An educational project.
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統計: A(25), B(15), C(5), D(5), E(0) #617503
統計: A(25), B(15), C(5), D(5), E(0) #617503