1、单选题：
Which feature incorporates the capacity to talk messages that are unrelated to here and now. （ ）
选项：
A:Displacement;
B:Arbitrariness;
C:Generosity.
D:Discreteness;
答案: 【Displacement;】

2、多选题：
Usually grammar is divided into the components of（ ）.
选项：
A:phonetics and phonology;
B:semantics.
C:morphology and syntax;
D:convention and sociology;
答案: 【phonetics and phonology;;
semantics.;
morphology and syntax;】

3、判断题：
Although languages are different in many respects, such as sound patterns, vocabulary, word order, there are important grammatical principles and features that hold commonly in all human languages. ( )
选项：
A:对
B:错
答案: 【对】

4、判断题：
What enables us to identify well-formed sentences from non-sentences is our good linguistic performance in that language other than linguistic competence. ( )
选项：
A:对
B:错
答案: 【错】

5、判断题：
The fact that a parrot can be taught to reproduce some human speech sounds proves that human language is not unique to us. ( )
选项：
A:错
B:对
答案: 【错】