28．—Surely you can turn to David for help．
— He is the last one you can depend on．
A. I couldn’t agree more.
B. Is that right?
C. Get out of it!
D. It’s up to you．
网友回答
A. I couldn’t agree more.
B. Is that right?
(答案→)C. Get out of it!
D. It’s up to you．
解析：可联系答.案.网客服索取。