5Manymodernstationsh的精选

问题详情：根据句意，在答题卡标有题号的横线上，写出括号内所给单词的适当形式。5.Manymodernstationshavebeenbuilt,sotheseoldoneswillbeoutof__________(serve)inthefuture.6.Theplane_____________(land)attheairporti...