Look!  ______ ducks are coming  here.
#51348
A
Hundred of
B
Hundreds of
C
Three hundreds
D
Three hundreds of
推荐题目
Sunday is the _______ day of a week.
#51770
A
sixth
B
last
C
seventh
D
first
 Mary came ______in the Chinese exam. This is _______time she got the good mark.
#51581
A
first, second
B
the first; the second
C
first; the second
D
the first; second
Our teacher asked us to write a _________ letter in English this morning. 
#51905
A
ninety-word
B
ninety-words
C
ninety word
D
ninety words
About _____ of the world population is Chinese. 
#51889
A
one third
B
one fourth
C
one fifth
D
one sixth
There are _________months in a year, and I like the _______month—December.
#51433
A
twelve; twelfth
B
twelfth; twelfth
C
twelfth; twelve
D
twelve; twelve