广告调研的主要技术主要有哪些?
参考答案:
广告调查表的设计、广告调研的询问技术
In________,people in that village were very poor.
A.1920s
B.the 1920s
C.1920's
D.its 1920s
姆趾跖趾关节关节囊跖面有几个籽骨?()
A.0
B.1
C.2
D.3
E.4