The thief was apprehended, but his accomplice had disappeared.

A．people who saw him

B．the person who helped him

C．guns and knives

D．stolen goods

关于睾丸、附睾、前列腺描述不正确的是（）。

A.附睾贮存精子，供精子营养并促进其发育

B.睾丸随着性的成熟而迅速成长

C.睾丸仅有产生精子的功能

D.睾丸表面包裹有一层坚厚的纤维膜

E.前列腺肥大可压迫 * * 而引起排尿困难和尿潴留