Oh, look at you---you are trembling! You must feel cold now. In fact, you __________ in person. You can contact us by phone next time.

A．didn’t need to come

B．needn’t come

C．needn’t have come

D．don’t need come

把文言文阅读材料中画横线的句子翻译成现代汉语。

（1）行反间，间其君臣以疑其心。

译文：                                   

（2）楚使归，具以报项王。

译文：