A-A+
It is not ______ to discuss the question agai
问题详情
It is not ______, to discuss the question again and again.
A. worth
B. worthy
C. worth-while
D. worth while
参考答案
正确答案：C
17．答案为C。不值得反复地讨论这个问题。由worth的用法可知，此句只适合词组beworthwhile to do sth.。因此选C。
