【单选题】--- It’s already ten. We’re going to miss the train! --- ______. It leaves in about an hour. We’ve got plenty of time.
【单选题】某船船底结构中纵桁(骨)较多而其舷侧结构中肋骨排列较密,该船为________。
【简答题】小米手机4不能发送短信但是可以接收是什么原因?怎么解决?
【判断题】黄铜是铜和锌的合金,它的颜色随含锌量的增加由黄红色变成淡黄色。 ()
【单选题】We’ve got plenty of time. We ________ hurry.
【简答题】--- It’s already ten. We’re going to miss the
train! --- ______. It leaves in about an hour. We’ve got plenty of time.A. Hurry up B. Relax C. Go on D. Be quick
【单选题】将某ASCII字符采用偶校验编码(7位字符编码+1位校验码)发送给接收方,在接收方收到的8位数据中,若______,则能确定传输过程中发生错误。
【单选题】We’ve got plenty of time. We _____________ hurry.