【多选题】Which following are not the roles of a foreign languag tour guide?
D.
Forcing tourists to shop
【单选题】WWW网页文件是使用下列( )语言编写的。
【单选题】Which of the following statements is true in the author's opinion?
A.
Ability to use language enhances one's capacities.
B.
Word and thought match more often than not.
C.
Thinking never goes without language.
D.
Language and thought are generally distinguishable.
【简答题】If a child is deprived of linguistic environment, he or she is unlikely to learn a language successfully later on.