【单选题】在今天,衡量人生价值的标准,最重要的就是( )
B.
个人能否用自己的劳动和才智为国家、社会真诚奉献,为人民群众尽心尽力服务。
C.
个人的思想和教育方面的成就,对社会的精神贡献。
D.
为社会创造多少就业岗位,或者作出多少精神贡献。
【单选题】So absorbed _____ in the experiment that he didn’t even notice it was already over 12 o’clock.
【简答题】预制板搁置在墙上时,应先在墙上铺设 20mm厚的_______________。
【单选题】It is considerate _______ you to _______ that I needed a help at that moment. [ ]
【单选题】The notice came around two o’clock in the afternoon _______ the meeting would be put off.
【单选题】What is the purpose of this notice?
A.
To explain the upgrade policy
B.
To outline the types of rooms available
C.
To provide information about the room rates
D.
To describe the hotel's common facilities
【多选题】我国冷藏运输行业发展趋势包括
A.
越来越多的企业着力发展全国性干线网络,形成规模效应;
C.
随着市场竞争程度提高,优胜劣汰将会使行业集中度不断提升;