It takes 10-12 days ____ from the Earth to the Moon ____ rocket.
#49494
A
to travel, by
B
traveling, on
C
travel, on
D
traveling, by
推荐题目
We are often told_______ water in our daily life.
#48457
A
save
B
saving
C
to save
D
saves
She would like ____ a violin lesson.
#50060
A
have
B
to have
C
having
D
has
Could you please not ____________ here? 
#50841
A
smoking
B
smoke
C
to smoke
D
smoked
Kate __________ the hills __________ when she was young.
#49838
A
preferred to climb; rather than exercise
B
prefers climbing; to exercising
C
preferred to climb; to exercise
D
preferred climbing; to exercising