问题描述:
What happens to trees in the different seasons?这句中,为什么是In the different seasons呢?
平时我们学的都是In the same season.In different seasons.希望高师指点,感激不尽.
平时我们学的都是In the same season.In different seasons.希望高师指点,感激不尽.
问题解答:
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