【单选题】What can be the best title for the text?
A.
Sign language and spoken language.
C.
Findings about sign language.
D.
The origin of language.
【单选题】●A highlevel language is an artificial language with which we can write various (71) . (71)
【判断题】随着真核生物的出现,原始大气才逐渐产生了氧气。()
【简答题】Can a Language Become Extinct? A language can become extinct when the last person who can speak it passes away. Or more likely when the secondlast person who speaks it dies because then there is no o...
【判断题】马尔可夫随机过程中,变量过去的历史与未来的预测有关。
【单选题】Classroom language can also be called in-class language, which is the specially used language system by both teachers and students in classroom teaching. Which of the following is not consisted in it?
【单选题】Which animal can be said to have language if language is defined as a system for exchanging information by making new combinations of symbols?
【简答题】Which language can he speak?
【单选题】Monkeys can be taught to use some human language, but that is not their usual language.