Since I know ______ , I understand why they needed so much money.

A．what a hard life they led

B．they led what a hard life

C．what they led a hard life

D．how hard a life did they lead

中级人民法院判处死缓的危害国家安全的案件，应当依法报请（）

A、最高人民法院核准

B、高级人民法院核准

C、铁路运输法院核准

D、专门人民法院核准