问题补充:
If you are not satisfied with the price, we can still discuss it.
A. being offered
B. to offer
C. offering
D. offered
答案:
A. being offered
B. to offer
C. offering
(答案→)D. offered
解析:考查过去分词作定语。句意:如果你对提供的价格不满意,我们仍然可以商量。价格应是被给出的,所以用过去分词offered作定语。