航空公司的运价类别，“M”表示()。
Peoplethrowthingsawayandbuynewonesinsteadofrepairingthemandusingagain.Whatdoyouthinkmaybethereasonsforthis?Whatproblemsmightthiscauseinsociety?
我国海关机关规定，进口货物的收货人自运输工具申报进境之日起，超过（）时间未向海关申报的，其进口货物由海关提取依法变卖处理。
Ourhopeistoestablishmutuallybeneficialtradingrelationsbetweenus.
Isthere______________totellus?No,nothing.
