Look ! _________ students are doing morning exercises on the playground .
#51428
A
hundreds of
B
hundred of
C
hundred
D
hundreds
推荐题目
 ― How do you say the number 110,206, Bob?  ― It’s ________.
#51159
A
one hundred and ten thousand, two hundred and six.
B
one hundred and ten thousands and two hundreds and six.
C
one hundred and ten thousand and two hundred and six.
D
one hundred, ten thousand, two hundred and six.
 There are  _______students in my school.
#51464
A
three hundreds
B
three hundred
C
three hundred of
D
three hundreds of
They watch TV__________. 
#51618
A
one a week
B
once a week
C
one the week
D
once week
 On National Day there are more than five __________ people in the zoo.
#51602
A
thousand
B
thousands
C
thousands of
D
thousand of