-- 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
Simon is wearing clothes from _____.
#51659
A
the 1980
B
1980s
C
the 1980s
D
1980’s
After earthquake, ________people were homeless.
#51473
A
millions of
B
5 hundred of
C
thousand of
D
ten thousands
_________ volunteers will give out leaflets to ask people to protect the wetlands.
#51697
A
Two hundreds
B
Hundreds of
C
Two hundred of
D
Hundred of
Our school has a big library. There are about ten        books in it.
#51557
A
thousand
B
thousands
C
thousand of
D
thousands of