问题补充：
， I have to put it away and focus my attention on study this week.
A. However the story is amusing
B. No matter amusing is the story
C. However amusing the story is
D. No matter how the story is amusing
答案：
A. However the story is amusing
B. No matter amusing is the story
(答案→)C. However amusing the story is
D. No matter how the story is amusing
解析：
试题分析:考查让步状语从句。固定句型However +形容词/ 副词+主语+谓语；或者No matter +形容词/ 副词+主语+谓语 表示“不管怎样。。。”由此可知C选项正确。句意：不管故事多么有趣好笑，这周我也得把它收起来，集中精力去学习了。
