题目内容
（请给出正确答案）
[主观题]
Some linguists believe that the ______ age for children learning a foreign language is 5 t
o 8.
A．optimistic
B．optional
C．optimal
D．oppressed
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发布时间：2022-01-07
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50. Linguistics is defined as the scientific study of language, and linguistic theories can be used to explain linguistic facts. For instance, they can be used to explain the difference between English and Chinese, so that a more efficient way to translate Chinese into English, or a more effective to create an English advertisement can be developed. This is just an example. Try to make a discussion on how a particular section in this linguistic course may help you to better analyze or interpret a linguistic phenomenon in our daily communication, both spoken and written, so as to help you or other learners to improve their use of the English language. Note that your discussion is no less than 150 words.
