汉译英：“放射性检验证书；验残证书”，正确的翻译为：( )。

A．certificate of measurement; certificate of damage

B．certificate of radioactivity; certificate of damage

C．certificate of radioactivity; certificate of cleanliness

D．certificate of origin; certificate of cleanliness

判决之后由公安机关就近执行的刑罚是( )。

A．管制

B．拘役

C．有期徒刑

D．死刑