—I     . I saw pandas and tigers there.

松鼠的结构层次与松树相比特有的是（  ）

阅读下列古诗答题。

                                                                                                                                       《绝句》
                                                                                                                                          唐·杜甫
                                                                                                                           迟日江山丽，春风花草香。
                                                                                                                           泥融飞燕子，沙暖睡鸳鸯。
       【注释】泥融：指冻泥融化，又软又湿。

下列词语中有错别字的一项是   (       )