—Shall we go to Australia for the long holiday ?--Sorry. I _______ there twice.
#37531
A
have gone
B
was
C
have been
D
go
推荐题目
My brother is very funny, and he often makes us        .
#40667
A
laugh
B
to laugh
C
laughing
D
laughed
Nobody         what his name is. 
#40648
A
know
B
knowing
C
knows
D
are knowing
I love my hometown and I _______ here for 15 years.
#42367
A
was living
B
live
C
will live
D
have lived