Mary, how old are you this gear?_______.  And My parents just had a party for my ______birthday last monty. 
#51569
A
Fifteen, fifteenth
B
Fiveteen, fiveteenth
C
Fifteenth, fifteen
D
Fiveteerth, fiveteen
推荐题目
There are two _______students in my school.
#51822
A
hundreds
B
hundred
C
hundreds of
D
hundred of
I hear ________ students went to the hall to have the concert.
#51440
A
two hundred
B
two hundreds
C
hundred of
D
two hundred of
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
There are fifty students in our class, _____ of us _____ football. 
#51321
A
two third; likes
B
two three; like
C
two thirds; likes
D
two thirds; like