同学们做的都很棒，现在老师手中有一些向日葵和榛子，请大家下课后查阅资料，它们是不是果实？

You have done well, children. I have some sunflower seeds and walnuts here, please check them after class. Are they fruits or not?

youdao

同学们做的都很棒，现在老师手中有一些向日葵和榛子，请大家下课后查阅资料，它们是不是果实？

You have done well, children. I have some sunflower seeds and walnuts here, please check them after class. Are they fruits or not?

youdao