The volunteers sent _______ books to a mountain village school on Children’s Day.
#51664
A
two hundreds of
B
two hundred of
C
two hundreds
D
two hundred
推荐题目
She got a red bike on her_________ birthday.
#51840
A
nine
B
ninth
C
nineth
D
the ninth
220,309 should be read____________.
#51802
A
two thousand and twenty thousands,three hundred and nine
B
two hundred and twenty thousand and three hundred and nine
C
two hundred and twenty thousands and three hundred and nine
D
two hundred and twenty thousand,three hundred and nine
____________ people went to the concert which was held in People’s Square the night of May Day. 
#51874
A
Three thousand, in
B
Thousands, on
C
Many thousand, in
D
Thousands of, on
Did you know the Earth is home to __________ animals?
#51201
A
million
B
millions
C
millions of
D
million of