There are   floors in my house and my bedroom is on the______floor.
#51500
A
three; two
B
three; second
C
two; third
D
second; three
推荐题目
There are _____ boys on the playground. 
#51480
A
for
B
forteen
C
fourty
D
forty
      —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
Several  ________ students came to the meeting. 
#51614
A
thousand
B
thousands
C
thousand of
D
thousands of
How do you read the number “3,054,003”?
#51165
A
three million, and fifty-four thousands, three
B
three million, and fifty-four thousand and three.
C
three million, fifty-four thousand, three.
D
three million, fifty-four thousand and three.