【单选题】听力原文: Good morning and welcome to another cold, gray day. That's right, folks, it looks like yesterday's weather will be with us again today. We'll have more freezing rain all day with a chance of sno...
【多选题】同接待入境旅游团所做的物质准备相比,领队带团出境所做的物质准备的不同之处是()
【单选题】下列有关 车身板件更换概述描述错误的是? ( )
A.
对于车身结构件,修理很难恢复到事故前的状态,应更换
B.
在焊接板件的更换工作中有两种方式,即一个板件总成的整体更换和一个零件的局部更换,后者也称为分割更换
C.
外板的组装并不会影响车辆的基本功能,所以实施精确的定位
D.
在维修时必须通过维修手册的辅助与专业技巧的结合,使车身获得原有的强度和刚性
【单选题】听力原文:W: Hi, Simon. I won't be in class today. Fm sick as a dog. M: Who is this? W: It's Mary. No wonder you don't recognize my voice because I'm so sick. M: Right. I didn't even know it was you. What'...
A.
Tell the man she will be absent from class.
B.
Tell the man how to prevent flu.
C.
Tell the man what is the assignment.
D.
Tell the man he should have a rest.
【单选题】要消除查询结果集中的重复值,可在SELECT语句中使用关键字
【简答题】同接待入境旅游团所做的物质准备相比,领队带团出境所做的物质准备的不同之处是()。A. 团队费用、社旗 B. 护照、机票及复印件 C. 旅游者的行为特点 D. 游览景点基本情况 E. 服务小费基本情况