课时作业(十四) ⅰ. 单项填空 1. (2013•成都模拟)he worked hard before the college entrance examination, and it ________. his dream to go to college came true. a. showed off b. paid off c. put off d. took off 答案 b 解析 考查动词短语辨析。句意：
高考之前他努力学习，结果付出得到了回报。他上大学的梦想实现了。pay off“得到好结果；取得成功”；show off“炫耀”；put off“推迟”；take off“起飞；脱下”。 2. work with more than one program ________ you have to use them at work, and try to read about new technology. a. even if b. if only c. in case d. so that 答案 c 解析 考查连词。句意：使用多个程序来工作以免你在工作
