【题目】She tried hard to keep calm in face of the students, but the sweat on her forehead ______her_______.
A. shut; off B. turned; down
C. showed; out D. gave; away
在线课程【答案】D
【解析】
试题分析：shut off 关闭；turn down 关小音量，拒接；show off 炫耀；give away 分发，泄露。根据语境可知她试图在学生们面前保持镇静，但她前额上的汗水让她漏馅，give away符合语境，故选D。