--- I’m endless examinations.
--- Cheer up, David. Keep on until the college entrance examination ends.
A. caught up with
B. e up with
C. fed up with
D. put up with
网友回答
A. caught up with
B. e up with
(答案→)C. fed up with
D. put up with
解析：考查词组：A. caught up with 赶上B. e up with想出C. be fed up with厌倦于D. put up with忍受，句意：--我厌倦于无止境的考试。--振作起来，大卫，坚持到高考结束。选C。