________of the students in our class  are  from the north.
#51399
A
Two nineth
B
Two ninth
C
Two ninths
D
Two nineths
推荐题目
The girls have read ______ books. 
#51263
A
two hundreds
B
hundred of
C
two hundred of
D
hundreds of
Tony is twelve          old, but his sister is only one          old.
#51777
A
year; year
B
years; years
C
years; year
D
year; years
------ How many people were invited to the meeting? ------About six ________. 
#51497
A
hundred
B
hundreds
C
hundred of
D
hundreds of
Many scientists say that it’s important for us to have ______ food in our diet.
#51785
A
a variety of
B
a great deal
C
a large number of
D
a good many