Lucy is a ______ girl.          
#29326
A
12 years old
B
12-years-old
C
12 year old
D
12-year-old
推荐题目
Please come to__________.
#27958
A
a Student’s Sports Center
B
a students’ Sports Center
C
the Student’s Sports Center
D
the Students’ Sports Center
Is that your ________? 
#28554
A
an orange
B
orange
C
a orange
D
the orange