50岁妇女，接触性出血2个月余，白带有恶臭。妇科检查：宫颈前唇有质脆赘生物，最大径线2cm，触之易出血。子宫正常大，附件未扪及。

若确诊为宫颈癌，其临床期别为（）.

A.ⅠA₂期

B.ⅠB₁期

C.ⅠB₂期

D.ⅡA期

E.ⅡB期

Scientists hope someday to       cameras to small ?animals? like bats and birds,so that they can

do filmmaking on animals. [ ]

A.adapt

B.attach

C.appeal

D.adjust