Li ping’s brother is an            boy.
#51702
A
eighteen-years-old
B
eighteen years old
C
eighteen-year-old
D
eighteen year old
推荐题目
Sally and I are in ______.
#51578
A
class two
B
Class Two
C
Two Class
D
two class
 My father is _______. And we just had a party for his _______ birthday last weekend.
#51030
A
forty; fortieth
B
forty; forty
C
fortieth; forty
D
fortieth; fortieth
There are ______________ birds there in the sky.    
#51475
A
Million of
B
five millions of
C
millions of
D
five millions
We still enjoyed ourselves on the Great Wall -----there were------ people during the holiday.
#51707
A
though; hundred
B
however; two hundreds
C
but; hundreds of
D
although; hundreds of
My mother will have a _________ holiday next month. She'll take me to Beijing. 
#51733
A
five days
B
five -day
C
five - days
D
five day's