Do you know a spaceship flies at about nineteen kilometers second ?
#32571
A
the
B
a
C
/
D
an
推荐题目
Let's look at the bag. Can you see _____“s” on the corner of_____ bag?
#33777
A
a, a
B
a, the
C
an, a
D
an, the
What ______ honest boy! And he is ______ best student of all.
#33131
A
a; a
B
an; the
C
a; the
D
the; the
–What do you think of your brother?--He is honest and useful man.
#32013
A
a, an
B
an, an
C
a, a
D
an, a