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s
They’re s.
它们是…
these 这些
those 那些
cow
now
how
牛
a
（复数）
s
`
A: What are these?
B: They're s.
A: What are those?
B: They're s.
Riddle
They're green. They're yellow.
They're sweet. They're sour（酸的）.
鸭梨
th
ch
a
s
ere
air
（复数）
pear
Question1:Where are they?