看图选择。
1.
________Is there a forest in the park? Yes, there is.
2.
________Is there a river in the park? No, there isn't. There is a lake.
3.
________Is there a hill in the park? Yes, there is.
4.
________Is there a mountain in the park? Yes, there is.
5.
________Is there a lake in the park? No, there isn't. There is a river.
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