The student, along with his parents, ________ asked for information on the book so far.
A.was B.were
C.have been D.has been
The student, along with his parents, ________ asked for information on the book so far.
A.was B.were
C.have been D.has been
解析:句意:到目前为止,这个学生和他的家长已经就这本书的问题接受过询问。主语后有along with...,谓语动词的形式仍与主语一致;此处主语是the student,谓语动词要用单数,且根据so far判断用现在完成时。
答案:D