【单选题】TV networks and newspaper groups do not suffer loss despite the shrinking of their advertisement revenues.
【单选题】以下关于数据形态的表述中,不正确的有
B.
用于社会科学研究的数据集中通常有相应的变量名、数值和标签
D.
获取研究数据的首选方式是自己设计并执行调查。
【单选题】物流、供应链效率和价值的要素之一是( )。
【多选题】关于迷走右锁骨下动脉的描述正确的是()
B.
是胚胎发育过程中右背侧主动脉的远侧段继续存在所致
【单选题】What is the purpose of the letter? 查看材料
A.
To advertise their spray.
B.
To advertise their new shoes.
C.
To complain the bad quality of the shoes.
D.
To answer the complaint.
【单选题】The paragraph following the passage most likely discusses ______.
A.
unusual ways to advertise products
B.
types of payment plans for service
C.
theories about how products affect different levels of society
D.
how certain elements of a price 'package' influence its market value
【单选题】The above advertisement is ______.
A.
the introduction of Travel Pavilion
B.
a tourism advertisement of places
C.
the introduction 0f the Safari Park
D.
the introduction of the Pyramid
【单选题】交通运输规划的基本任务是选择交通运输系统汇总各种运输方式的使用地区并进行
【单选题】哪一项不属于数据安全影响因素中物理环境的威胁