Our school has a big library. There are about ten        books in it.
#51557
A
thousand
B
thousands
C
thousand of
D
thousands of
推荐题目
Now, everybody, please turn to Page _____ and look at the _____ picture.
#51717
A
Fith, five
B
Five, fifth
C
Fifth, fifth
D
Five, fifth
September is        month of the year.
#51064
A
nine
B
nineth
C
the ninth
D
the nineth
Football is so exciting that           people in the world play it.
#51477
A
million of
B
two millions of
C
millions of
D
two million