________, I have to put it away and focus my attention on study this week. [ ]

A. However the story is amusing

B. No matter amusing the story is

C. However amusing the story is

D. No matter how the story is amusing

社会主义法制的基本要求（）。

A、有法可依

B、有法必依

C、执法必严

D、依法判决

E、违法必究