填写无线电通信日志，时间一律采用（），有关通信记录尽量采用英文或英文缩写，如属必要可用中文注明。
A、UTC
B、船时
C、LT
D、无所谓
参考答案：A
For an option-flee bond, if yields increase by 200 basis points, the parts of the total estimated percentage price change attributable to duration and the convexity adjustment, respectively, will most likely be:Part of the total estimated percentage price change attributable to duration Part of the total estimated percentage price change attributable to the convexity adjustment（）①A. Negative Positive ②B. Negative Negative ③C. Positive Positive
A. ①
B. ②
C. ③
由行李损失而引起的间接损失不负责赔偿。（）
