选出与句子相符合的图片。
A. B. C. D.
(____) 1. Lily is a girl. She is my new friend.
(____) 2. He is from Shandong. He's a student..
(____) 3. Miss White is my new teacher.
(____) 4. The boy is four years old. He's from the USA.
我国动植物资源丰富,农、林、牧、副、渔各业综合发展,其主要原因是( )
圆的周长公式C=2πR中,下列说法错误的是( )