---How long have you _________China?---About two years.
#52391
A
come to
B
been to
C
been in
D
gone to
推荐题目
He looks sad.  Let’s cheer him up. 
#58939
A
let him down.
B
Make him happy
C
make him pleasure
D
disappoint him
—Lily, here are your pens. Please _____.—OK, Mom.
#58744
A
put away it
B
put it away
C
put away them
D
put them away
I usually ______/'præktIs/ the piano after school. 
#52918
A
practice
B
popular
C
problem
D
person
It’s very warm here in the room. You’d better ______ your coat.
#63349
A
take in
B
take away
C
take out
D
take off