8. These children were excited to watch _____, a number of smaller enclosed cabins seating
two or four persons each, moving across the mountain.
(A) gondolas
(B) grenades
(C) jacuzzis
(D) enigmas
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統計: A(87), B(13), C(29), D(10), E(0) #2740497
統計: A(87), B(13), C(29), D(10), E(0) #2740497