—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
—How many students are there in your school?—_______ students, I think.
#51431
A
Thousand of
B
Three thousands
C
Three thousand
D
Three thousands of
This machine was used -------years ago.
#51793
A
five hundred
B
five hundreds
C
five hundreds of
D
five hundred of
There are ______days in a year.
#51754
A
three hundreds and sixty-five
B
three hundred and sixty five
C
three hundred and sixty-five
D
three hundreds and sixty five
______ adults began to learn English in this small town.
#51792
A
Thousand of
B
Thousands of
C
Thousand from
D
Thousands from
There’re__________ students in our grade.
#51791
A
hundreds of
B
three hundreds of
C
three hundreds
D
three hundreds’