3 In the Middle Ages, Bible stories were often carved on the wall ____ illiterate people could understand these
stories.
(A) if
(B) unless
(C) so that
(D) even though
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統計: A(109), B(167), C(1745), D(262), E(0) #1269354
統計: A(109), B(167), C(1745), D(262), E(0) #1269354