【单选题】用0、1、2、3、…、9十个数字组成5个两位数,每个数字只用一次,要求它们的和是一个奇数,并且尽可能大,问这五个两位数的和是多少?( )
【判断题】In practice, the enquiry is unnecessary, however, it is still elcomed by either the seller or the buyer in the international trade.
【单选题】Who will benefit most from a family pattern of sharing in tasks and decisions?
【单选题】一个数和它的倒数相等,则这个数是 [ ]
【单选题】普通中小学经常组织诸如生物.物理.航模等兴趣小组,主要是为了【2015年上】
【判断题】In accordance with the international practice, unless the contract stipulates otherwise, the more or less part will be priced at the contract rate
【判断题】in accordance with the international practice, unless the contract stipulates otherwise, the more or less part will be counted at the contract rate.