His reaction indicates to me that I actually stand a chance of coming up with a workable design.
A、I can tell from his expression that he thinks I might work out an effective design.
B、I can tell from his expression that he trusts me to develop a design by working hard.
C、His reaction shows that there is no possibility for me to make a good design.
D、His reaction shows that it is quite risky for me to work on the challenging design.
【正确答案】：A
【题目解析】：此句的意思是他的反应表明，我有可能提出一个可行的设计方案。Stand a chance表示有希望，有可能；come up with指提出，想出。
