Question

Interviews were carried out ________ over the telephone，via e－mail or fax or face to face in four cities including Beijing，Shanghai，Guangzhou and Wuhan.

A．supremely	B．extremely
C．officially	D．slightly

Answer 1

C

　根据句意，进行正式的访谈(如通过电话、电子邮件、传真或面谈)，应选副词officially。