9. More facilities for ______ and relaxation should be provided in the community to meet the needs of the local
residents.
(A) institution
(B) simulation
(C) termination
(D) recreation
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統計: A(158), B(95), C(71), D(372), E(0) #2378914
統計: A(158), B(95), C(71), D(372), E(0) #2378914