— I'll be away on a business trip. Would you mind looking after my pet cat? 　 

— Not at all. ______. 　 [ ]

A. I've no time　

B. I'd rather not

C. I'd be happy to

D. I'd like it

推动德意志统一的最主要的因素是[ ]

A．人民反对国家分裂

B．普鲁士的霸权主义

C．历史发展趋势

D．分裂状态阻碍经济的发展