There are over ______ books of all kinds in the library.                                 
#51821
A
nine hundred of
B
nine hundreds
C
nine hundred
D
hundred of
推荐题目
My aunt has a______son.
#51700
A
four-years old
B
four-year-old
C
fourth-year-old
D
four-years-old
There are three______ workers in this factory. My brother is in it ,too.
#51276
A
thousand
B
thousands of
C
thousand of
D
thousands
—Did you know that the earth is the home of        animals?
#51466
A
million
B
million of
C
millions of
D
millions
__________ the tourists come from South Korea.
#51465
A
Three hundred
B
Hundreds of
C
Hundred of
D
Three hundred of
— Has Donnie finished reading the novel? — Not yet. There ________ still ________ of it left.
#51126
A
is; three-fourths
B
are; three-fourth
C
is; third-fourths
D
are; three-fourths