25. The Taipei City Government is to ______ the YouBike 2.0 system, an upgraded version of the public bicycle rental service, to 1,200 stations by the end of next year.
(A) enlarge
(B) extend
(C) increase
(D) expand
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統計: A(0), B(1), C(0), D(2), E(0) #3894884
統計: A(0), B(1), C(0), D(2), E(0) #3894884