----Where is Mr Brown? I have some quest
问题:
----Where is Mr Brown? I have some questions to ask him.
----He ______the office.
A.has been to
B.has been in
C.has gone to
D.has gone in
----Where is Mr Brown? I have some questions to ask him.
----He ______the office.
A.has been to
B.has been in
C.has gone to
D.has gone in