【判断题】由于正火比退火的冷却速度快,同样的钢,正火后的 强度和硬度 要比退火后高。
【简答题】We should eat a lot of every day.(rice)
【单选题】We should save every drop of our ___________ .
【单选题】We should_ of every bit of time.
【判断题】正火比退火的冷却速度快,获得的组织更细。
【单选题】We should recognize that every company and every person is part of a long ______ of customers and suppliers.
【单选题】We should try every effort to prevent violence from happening at school, ______ more and more students would drop out of school ______ their personal safety could not be guaranteed.
【单选题】杨某与景某因业务往来,杨某的银行转账联系人记录中自动存有景某的汇款方式,二人之间的业务采用货到付款的方式已全部结清。意外的是,在杨某与某案外人发生业务往来进行汇款时,因案外人与景某姓名极其相似,粗心的杨某未加甄别,将12700元汇至景某账户。事后,杨某多次与景某协商追要未果,杨某错汇至景某账户上的12700元属于()。