—Where have you___________, Mike? I have ____________ to the library with my friends.
#42520
A
been; gone
B
gone; been
C
been; been
D
gone; gone
推荐题目
The Olympic Games _____ in London in 2012. I hear it _____ in different countries every four years.
#39928
A
is given, is given
B
was held, is held
C
will be held, is held
D
will be given, is given
—Mum, can I go to the zoo with Jack this weekend? —When your homework_______, you can.
#41707
A
is done
B
was handed in
C
will be completed
D
had been finished