A:a
B:an
C:the
D:不填
“一切有权力的人都容易滥用权力。要防止滥用权力,就必须以权力制约权力。”对上述名言理解错误的是
Look at this plant. It is green. It has big leaves.
多项式3x2﹣xy2-12y+1是( )