—We’ll be back for our school’s        anniversary ceremony. —I see. That means you'll have a get-together with your classmates in        years.
#51449
A
fifteen; seven
B
fifteenth; seven
C
fifteen; seventh
D
fifteenth; seventh
推荐题目
There are about two _________students in our grade.
#51342
A
thousand
B
thousands of
C
thousand of
D
thousands
 About ___of the workers in the factory were born_____.
#51446
A
two thirds,in the 1970
B
two thirds,in the 1970s
C
two third,in the 1970
D
second thirds,in the 1970s
_____trees are planted in our city every year.
#51324
A
The millions of
B
Million of
C
Millions of
D
Million