It is said that the gravity on Mars is only about          of the gravity on earth.
#51511
A
three-eighths
B
third-eighth
C
third-eighths
D
third-eight
推荐题目
    the students in this school is about four thousand,      of them are boys.
#51525
A
A number of, three fifth
B
The number of, three fifths
C
A number of, three fifths
D
The number of, three fifth
We planted          trees last year.
#51501
A
hundreds of
B
hundred of
C
five hundreds
D
five hundred of
There are three ________ students in their school.
#51852
A
thousands of
B
thousand of
C
thousands
D
thousand
Americans eat vegetables per person today ______as they did in 1910.
#51706
A
More than twice
B
As twice as many
C
twice many than
D
More than twice as many
There are ________ of students in our school, but only ______ are girls.
#51762
A
hundreds, two hundred
B
hundred, two hundreds
C
hundreds, two hundreds
D
hundred, two hundred