阅读下面的一段话,判断正误。
Hi! I'm John. Come here, my friends! Look at my dog. It has two big eyes. It's very cute. This is my cat, Mimi. It's fat. It's two years old. I have six fish. Oh! Mimi likes(喜欢) my fish. I have a bird, Polly. It's beautiful!
读图经纬网,完成问题. 阴影表示黑夜,此时北半球的节气是( )
要测量河两岸相对的两点A、B的距离,先在AB的垂线BF上取两点C、D,使CD=BC,再定出BF的垂线DE,使A、C、E在同一条直线上,如图,可以得到△EDC≌△ABC,所以ED=AB,因此测得ED的长就是AB的长,判定△EDC≌△ABC的理由是( )
给下列加线的词语选择一种最恰当的解释。
飞一般径向赵庄前进了。( )