-- Did you go to bed early last night?--- No. I watched a            movie, so I didn’t go to bed until 11 o’clock. 
#51831
A
3-hours
B
3-hours’
C
3-hour’s
D
3-hour
推荐题目
—How many birds can you see in the trees?—I can see            birds in the trees.
#51374
A
hundred of
B
five hundreds
C
hundreds of
D
five hundreds of
Tree Planting Day is on ______ of March. 
#51094
A
twelve
B
the twelve
C
twelfth
D
the twelfth
There      students in our school at that time.
#50950
A
were two thousands
B
are two thousand
C
are two thousand of
D
were two thousand
There is a river around our town. It is about ______ long.
#51858
A
6 hundreds kilometers
B
6 hundred kilometers
C
6 hundreds kilometer
D
6 hundred kilometer