Tony is twelve          old, but his sister is only one          old.
#51777
A
year; year
B
years; years
C
years; year
D
year; years
推荐题目
________people listened to the concert.
#51188
A
Hundred of
B
Hundreds of
C
Hundred
D
Hundreds
There are two _______students in my school.
#51822
A
hundreds
B
hundred
C
hundreds of
D
hundred of
---I’d like to buy some meat.---_______ kilos do you want?
#51722
A
How much
B
How often
C
How soon
D
How many