题目：
The president spoke at the business meeting for nearly an hour without ____ his notes.
A．bringing up
B．looking for
C．referring to
D．trying on
答案：
答案：C
题目分析：句意：在商务会议上，总统脱稿讲了近一个小时的时间。bring up提出，抚养； look for寻找； refer to参考； try on试穿，实验。根据句意故选C。
点评：本题难度适中。该类题要提醒考生平时加强背诵短语的意义及用法，命题者还考查学生对语境的理解，学生很容易误选B。
即学即练：Please ____ this point at the next meeting.
A. bring up B. look for C. refer to D. try on
解析：A。句意：请把这一点在下次会议上提出来。
