问题
选择题
The advice is of great ________ to our work. We all think it ________.
A.uses, good
B.useless, bad
C.use, good
D.useful, fine
答案
答案:C
短语:of great use =" very" useful ,非常有用,句意:这条建议对我们的工作非常有用,我们都认为它非常好。所以选C。