28. In countries where social welfare is good, the governments offer the homeless and the poor
_________ so that they have places to stay.
(A) orphanages
(B) wards
(C) shelters
(D) booths。
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統計: A(37), B(9), C(92), D(2), E(0) #3270064
統計: A(37), B(9), C(92), D(2), E(0) #3270064