—How old is Steve?—He is ____________ and he has an ___________ sister.
#51515
A
13-year-old; 10 years old
B
13 years old; 11-year-old
C
13 years old; 10-years-old
D
13-years-old; 11-years-old
推荐题目
 ---Jackie Chan donated _______ dollars to charity.. ---He is an example to us all.
#51721
A
thousand
B
thousands
C
thousand of
D
thousands of
Mary is the _________ child of her parents.
#51788
A
two
B
second
C
2th
D
second one
          of the coats           made of cotton. They feel comfortable.
#51498
A
Two-thirds; is
B
Two-thirds; are
C
Two-third; is
D
Two –third; are