题目: 货物列车计长允许按图定列车长度标准上下波动()及以下。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0116/965acf0a19641de0e440172a434eec44.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:选择题 —Look,I’ve bought some bread,including your favorite flavor.—You ________ any because we still have plenty at home.A.should have boughtB.could have boughtC.needn’t have boughtD.mustn’t have bought 查看答案