根据短文，选择正确的选项。

    Hello! I'm Sam. It's my birthday. I'm nine. Here are my birthday gifts. How many gifts? Look! Two pens, three pencils, a bag, a cake, and a doll（玩偶） panda. Look at the panda. This is her head. It's white. This is her leg. It's black. What's that? Is that a bird? No, it isn't. It's a duck. Look, this is his body. It's blue. That is his head. It's red. And his foot is yellow.