-What’s this?-It’s        .
#27921
A
a orange
B
an UFO
C
ruler
D
an ID card
推荐题目
--Mary, what’s your favorite ______?   --Swimming.
#28668
A
color
B
sport
C
friend
D
teacher
We have six _____ .So we can know the time.  
#27975
A
plants
B
watches
C
balls
D
tapes