许多学生得参加生物补考.Some students have to take a make up exam in biology.学校取消补考对您的影响有多大?How the cancellation of the makeup classes effect on you?所有基金经理都要留级一年, 明年补考!All fund managers have to repeat a year, make - up year!...
碎浪是波浪涌到浅水时形成的.Breakers are what result when waves reach shallow water.简介了铝箔表面碎浪产生的原因及其预防措施.The reason of tiny wave on foil surface is simply introduce.这包括两者自由 - 游动和爬行运载器在碎浪带中操作.This includes both free - swimming and craw...