19. After her pet dog died, ________ did the little girl greet her classmates with a smiley face of joy again.
(A) why
(B) how
(C) never
(D) so
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統計: A(69), B(183), C(1300), D(118), E(0) #2082172
統計: A(69), B(183), C(1300), D(118), E(0) #2082172