David why are you so excited?My father has made a that he will take me to Tibet n

问题补充：

--- David, why are you so excited?

--- My father has made a that he will take me to Tibet next month.

A. face B. promise C. mistake

答案：

解析：句意：上句David你为什么如此的激动？下句我父亲已经答应我他将下个月带我去Tibet make a promise作出承诺，make a face做鬼脸make a mistake犯错，故选B。