A:祖父→父亲→男孩
B:祖母→父亲→男孩
C:外祖母→母亲→男孩
D:外祖父→母亲→男孩
如图是大家熟悉的几种动物,请根据索引鉴别,写出标号处的内容:
①____ ②____ ③____ ④____ ⑤____.
—______ will I.I never thought the service here could be so poor.