来自牛秀岩的问题
一道英语单选,求大神解释为什么不选B---Thechildren_____boatstoschooluntilthedestroyedbridgehasbeencompleted.---Howdangerous!Ifonlyitwouldn‟thappen.A.havetakenB.takeC.tookD.aretaking
一道英语单选,求大神解释为什么不选B
---Thechildren_____boatstoschooluntilthedestroyedbridgehasbeencompleted.---Howdangerous!Ifonlyitwouldn‟thappen.A.havetakenB.takeC.tookD.aretaking
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2020-04-26 10:01