We can study in a ________.
#29418
A
toilet
B
library
C
lake
D
tree
推荐题目
My brother has two ____in his room.
#29376
A
pair of glass
B
pairs of glass
C
pair of glasses
D
pairs of glasses
We have six _____ .So we can know the time.  
#27975
A
plants
B
watches
C
balls
D
tapes
—Good news! We will have a ________ holiday.—I’ve heard of it. But it’s coming in ________.
#29855
A
three days; three days’ time
B
three days’; three days’
C
three-day; three days
D
three days; three-day time