The old woman kept one black dog and two white ______.
#54377
A
one
B
ones
C
those
D
one’s
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元音字母为_______ 
#53576
A
a b c d f
B
a e o u c
C
a e i o u
D
o i u e d
 What _____ sports do you like?
#53676
A
another
B
others
C
other
D
else