The term （） linguistics may be defined as a way of referring to the approach which studies language change over various periods of time and at various historical stages.

单项选择题According to Searle，those illocutionary acts whose point is to commit the speaker to some future course of action are called （）.

A.commisives
B.directives
C.expressives
D.declaratives

单项选择题Predication analysis is a way to analyze （） meaning.

A.phoneme
B.word
C.phrase
D.sentence

单项选择题It is the （） on Case assignment that states that a Case assignor and a Case recipient should stay adjacent to each other.

A.Case Condition
B.parameter
C.Adjacent Condition
D.Adjacent Parameter

单项选择题The sentence that has a NP and a VP can be shown in a （） formula “S→NP VP”.

A.hierarchical
B.linear
C.tree diagram
D.vertical

单项选择题Of the following sound combinations， only （） is permissible according to the sequential rules in English.

A.kibl
B.bkil
C.ilkb
D.ilbk