如图所示,下列说法错误的是( )
A:∠C与∠1是内错角
B:∠2与∠3是内错角
C:∠A与∠B是同旁内角
D:∠A与∠3是同位角
大樱桃酸甜可口,这些酸甜物质主要存在于细胞什么结构( )
—It's Monday.
I don't ______ his words, because he isn't worth _____.