题目内容
In the history of any language the writing system always came into being before the spoken form.
查看答案
搜索结果不匹配？点我反馈
更多问题
Every utterance occurs in a particular spatiotemporal situation, the main components of which include the place and time of the utterance.
Genie’s case not only confirms the critical period hypothesis, but also the view that human’s language a device is independent of other intellectual abilities.
grammaticality
complementary antonyms
微信支付 
支付宝支付