All the things must be done well．
A. worth to do
B. worthy of being done
C. worthy doing
D. worth of doing
网友回答
A. worth to do
(答案→)B. worthy of being done
C. worthy doing
D. worth of doing
解析： 考查形容词短语做后置定语。值得做某事，可表达为：be worth doing sth / be worthy of being done / be worthy to be done,从四个选项看出只有B正确，worthy of being done做定语，修饰All the things，句意：值得做得所有的事情必须被做好。所以选B。