每日習(xí)語:How can you be so sure?

字號:

How can you be so sure?
    你怎么能如此確定?
    對話:
    A: This report must be the best.
    B: How can you be so sure? You haven't even read half of the report.
                             
    A:這份報告一定是的。
    B:你怎么能如此確定呢,你連這份報告的一半都沒看完呢。