关于肾的描述错误的是（）。

A.肾锥体的尖端伸向肾窦称为肾 * *

B.肾锥体的数目与肾 * * 的数目一致

C.皮质深入锥体之间的部分称为肾柱

D.肾小盏的数目较肾 * * 少

E.肾皮质主要由肾小体和肾小管构成

I don't have           . Are you            to help me buy some food? [ ]

A．enough time, kind enough

B．enough time, enough kind

C．time enough, kind enough

D．time enough, enough kind