—A ruler is 2 dollars and a pen is 3 dollars. How much are they? —They are ________.
#51074
A
$2
B
$3
C
$4
D
$5
推荐题目
Six million, six hundred and sixty-six thousand, six hundred and sixty-six is________.
#51582
A
6,666,666
B
666,666,666
C
6,600,666
D
60,600,666
I think __________ people will go to Shanghai for the EXPO 2010.
#51839
A
million of
B
millions of
C
two millions of
D
two millions
Beijing is a city with many places of interest and _____ tourists come here every year.
#51631
A
million of
B
million
C
millions
D
millions of
________ people went to the concert last week .
#51453
A
Hundred
B
Threemillions
C
Millionsof
D
Threemillionof