主考

Any student who tries to cheat while the examiner is watching is playing with fire.

在主考监考时任何学生想作弊都是冒险。

The interviewer was prepossessed by his good manners.

他那有态度就先给面试主考官留下了好印象。

The examiners can pitch on any student to answer questions.

主考人以指定任何一个学生来回答问题。