The Sapir－Whorf hypothesis is about______.A．language and cultureB．language and societyC．la

According to the Critical Period Hypothesis, the best time to acquire a second language is

Sapir-Whorf hypothesis deals with the relationship between ______ and ______.A．language; c

The input hypothesis is proposed byA．Stephen Krashen.B．Norm Chomsky.C．Richard Schmidt.D．Mi

The Input Hypothesis is put forward byA．Krashen.B．Chomsky.C．Bloomfield.D．Halliday.

The theory of cooperative principle is proposed by______.A．AustinB．SearleC．GriceD．Sapir

The Sapir－Whorf hypothesis is about______.A．language and thoughtB．language and translation