Many grocery stores sell _kinds of pet foods.
A. all
B. or
C. that
D. it
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Let's nowcarry the discussion a bit further in a more formal way.
A. 对
B. 错
On the country it is a very stable pattern producing results through effort.
A. 对
B. 错
In this map,the towns are shown by a red dot.
A. 对
B. 错
Her father foster her interest in music,
A. 对
B. 错