关于肾的描述不正确的是()。
A、肾髓质包括肾柱和肾锥体
B、肾小盏包绕肾 * *
C、肾皮质表面覆盖腹膜
D、肾属于腹膜外位器官
E、肾锥体的尖朝向肾门
参考答案:C
一个长方形宽与长的比是2:3.如果这个长方形的宽是12厘米,长是______厘米;如果长是12厘米,宽是______厘米.
— You’d better not _____ time talking to him. He won’t change his mind.
— I agree with you. [ ]
A. waste
B. allow
C. save
D. kill