Did you know the Earth is home to __________ animals?
#51201
A
million
B
millions
C
millions of
D
million of
推荐题目
_____ of the water _____ polluted. We must try to protect our environment.
#51088
A
Two third; are
B
Two third; is
C
Two thirds; are
D
Two thirds; is
July 1,2011 is our Party’s birthday. It was founded on July 1, 1921.
#51837
A
ninety
B
ninetieth
C
nineteenth
D
ninth
–Which is the smallest number of the four?--________.
#50889
A
Two thirds
B
A half
C
A quarter
D
Three quarters