— 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
推荐题目
There are two _____people living in the city.
#51196
A
hundreds
B
million
C
millions
D
thousands
—Did you know that the earth is the home of        animals?
#51466
A
million
B
million of
C
millions of
D
millions
Jackie Chan has donated ______ dollars to charity. –He is an example to us all. 
#51070
A
thousand
B
thousands
C
thousand of
D
thousands of
_______ of the students will take part in the sports meeting.
#51057
A
Three five
B
Three fives
C
Three fifth
D
Three fifths
 It took _________ people _________ the work. 
#51447
A
hundreds of, finishing
B
hundred of, to finish
C
hundreds of, to finish
D
hundred of, finishing