About _____ of the world population is Chinese. 
#51889
A
one third
B
one fourth
C
one fifth
D
one sixth
推荐题目
She got a red bike on her_________ birthday.
#51840
A
nine
B
ninth
C
nineth
D
the ninth
--What’s three and two? --It’s________.
#51681
A
One
B
two
C
three
D
five
"We will learn        English words this year," the teacher said to the students.
#51555
A
one thousand, three hundred and twenty-one
B
a thousand, and three hundred twenty-one
C
one thousand, three hundred twenty-one
D
a thousand, three hundred and twenty-one
—Did you know that the earth is the home of        animals?
#51466
A
million
B
million of
C
millions of
D
millions