根据证券法律制度的规定，在特定情形下，如无相反证据，投资者将会被视为一致行动人，下列各项中，属于该特定情形的有()。

A.投资者之间存在股权控制关系

B.投资者之间为同学、战友关系

C.投资者之间存在合伙关系

D.投资者之间存在联营关系

—Is this his dictionary?                                         

—Yes,_____ _____.                                                                                                                           [ ] 

A. it am                                                            

B. it is                                                            

C. it isn't                                                        

D. it's