【多选题】In the video, Chomsky argues that there is a "poverty of stimulus" (POS, i.e. insufficient and unsophisticated language input ,刺激贫乏论" ), what examples in U4A can prove his point?
A.
The example of her four-month-old son Robert (para. 4)
B.
The example of her middle child Nick (para. 11)
C.
The example of children of immigrants (para. 15)
D.
The example of children of parents who speak a pidgin (para. 16)
【简答题】Semantics can be defined as the study of ( ). 2. One of the oldest theories concerning meaning is ( ), proposed by ancient Greek scholar ( ), which argues that the words are simply ...