There is a bird        in the sky.
#50711
A
fly
B
flying
C
flies
D
to fly
推荐题目
 ______ to forget is a good way to solve our problems and we can also deal with them by ______ of something worse.
#48928
A
Learn; think
B
Learning; think
C
Learning; thinking
D
Learn; thinking
I think ________ vocabulary lists ________ us a lot.
#51018
A
make, help
B
making, helps
C
makes, helping
D
making, help
Aron Ralston wrote a book __________ Between a Rock and a Hard Place
#48744
A
called
B
is called
C
was called
D
call