—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
Mr. Green will have ____ holiday very soon.
#51773
A
two months
B
two month
C
a two-month
D
a two-months
We read 10,206 like this:_____________
#51171
A
one thousand, two hundred and six
B
one thousand two hundreds and six
C
ten thousand, two hundred and six
D
ten thousands, two hundreds and six
_______ of the students in our class _______ interested in micro blogs (微博) on the Internet.
#51750
A
Two fifths; is
B
Two fifths; are
C
Two five; is
D
Two-five; are
—How far is it from the post office to the bank?—It’s about .
#51911
A
ten minutes
B
ten kilometers
C
twice
D
at the moment