I saw       children in the classroom, five boys and seven girls.
#51091
A
nine
B
thirteen
C
eleven
D
twelve
推荐题目
---How do you say 15,858?      ---          .
#51137
A
Fifteen thousands, eight hundred and fifty-eight
B
Fifteen thousand, eight hundreds and fifty eight.
C
Fifteen thousand, eight hundred and fifty-eight
D
Fifteen thousand and eight hundred and fifty-eight.
Our school has a big library. There are about ten        books in it.
#51557
A
thousand
B
thousands
C
thousand of
D
thousands of
— Is your e-friend in Year_____?— No. He is in the_____Grade.
#51471
A
Eight; Ninth
B
Eighth; Ninth
C
Eight; Nine
D
Eighth; Nine
 Its population is almost ________ of the world’s population.
#51118
A
one two
B
two thirds
C
fifth three
D
one five