—How old is Tom? —He is ____.
#51587
A
fourteen years
B
fourteen old
C
fourteen years old
D
fourteen year
推荐题目
I think _________ of the materials I listened to at the beginning of the exam __________ easy. 
#51178
A
two thirds; is
B
second three; are
C
two thirds; are
D
two third; are
March is              month of the year.
#51083
A
third
B
three
C
the three
D
the third
110,206 should be read __________. 
#51769
A
one hundred and ten thousand, two hundred and six
B
one hundred and ten thousands and two hundreds and six
C
one hundred and ten thousand and two hundred and six
D
one hundred, ten thousand, two hundred and six