Do you know a spaceship flies at about nineteen kilometers _______

Do you know a spaceship flies at about nineteen kilometers ________ second?

#33191

the

推荐题目

On March 11, 2011 _____ earthquake hit Japan.

#34537

the

My friend Amy often takes      walk with her dog in the park after dinner.

#33211

不填

the

Are there ________ televisions in the room?

#34382

the

some

any

---Does Xiao Hua like music?--- No, she likes playing ________football.

#33706

the

My father likes to play     badminton, but my mother likes to play      piano.

#34007

/; the

the; /

the; the

/; /