A:实践是人们认识的来源
B:实践是认识的根本目的
C:实践是认识发展的动力
D:实践是检验认识真理性的唯一标准
阅读理解,判断正误。
I'm Lily. I like animals.Look! This is a panda. It's fat. It has two black eyes. But that rabbit has two red eyes. I have a cat. It has two green eyes. I have blue eyes.
下列词语中没有错别字的一项是( )
鲁尔区是德国最大的工业区,也是世界著名的工业区之一。据此回答问题。