【题目】However busy you are, try to ________ at least half an hour each day to practice listening and reading.
A. put away B. put up
C. put off D. put aside
在线课程【答案】D
【解析】考查动词短语辨析。句意：无论你有多忙，每天至少努力留出半小时练习听力和阅读。A. put away收起来放好；B. put up张贴；C. put off推迟；D. put aside留出来。这里表示“留出或腾出时间”，故选D。