Please turn to page           and look at the          picture in this unit.
#51662
A
twentieth; one
B
twenty; one
C
twentieth; first
D
twenty; first
推荐题目
--Which T-shirt do you want to buy?-- The ________ one
#51796
A
threeth
B
third
C
three
D
thirty
      —Can I help you?—I’d like ____________ for my twin daughters.
#51901
A
two pair of shoes
B
two pairs of shoe
C
two pair of shoe
D
two pairs of shoes
Our school is so famous that _______ people come and visit it every term.
#51663
A
hundred
B
hundreds
C
hundred of
D
hundreds of
In our city, ________ college students want to work in West China in the future. 
#51541
A
million
B
millions of
C
million of
D
three millions of