问题
单项选择题
I know it was a difficult task, but I didn't expect that a confident person like you should have ______ on that.
A．mapped out
B．set out
C．chickened out
D．broken out
答案
参考答案：C
解析：[分析] 习语辨析 此句意为“我知道这是一项艰巨的任务，但没想到像你这样自信的人也会畏缩。” A．map out拟定计划；B．set out出发，着手，表述；C．chicken out畏缩，因胆怯而罢手； D．break out爆发。选项A、B均与题意矛盾，选项D不对，只有C正确。