She the new laptop which she bought for her brother on the table and went out for supper.
A. set out
B. set up
C. set down
D. set off
网友回答
A. set out
B. set up
(答案→)C. set down
D. set off
解析：A. set out出发，动身，B. set up建立，C. set down记下，放下，D. set off出发，引发，引爆，句意：她把为弟弟买的新笔记本电脑放在桌上，去吃晚饭。根据句意选C。