---How well do you know the Opera House?--- I know the place very well. I         Sydney many times.
#36766
A
have been in
B
have been to
C
have gone to
D
have arrived in
推荐题目
When the teacher ______ how to do the experiment, the bell rang.
#37863
A
explains
B
will explain
C
was explaining
D
is explaining
I saw Ken in the meeting room, he ______ Joe for the school magazine.
#36301
A
interviews
B
interviewed
C
has interviewed
D
was interviewing
 Alice likes doing housework. She ________her room every afternoon.
#36782
A
cleans
B
cleaned
C
is cleaning
D
has cleaned