Question

—Where have you _____? —I have _____the teachers’ office.

A．gone; gone to	B．gone; been to
C．been; been to	D．been; gone to

Answer 1

C

解析試題分析：句意：你去哪兒了？我去老師的辦公室了。have gone to去某處的途中或在某處未回，have been to去過某處已經回來，故選 C.
考點：考查現在完成時