问题
完形填空
—Look, John's fallen asleep at work!
—Oh, he must have stayed ________late last night.
答案
up
考查短语。句意：——看，约翰工作时睡着了。——他昨晚一定熬夜了。stay up“不睡觉，熬夜”。
搜题请搜索小程序“爱下问搜题”
—Look, John's fallen asleep at work!
—Oh, he must have stayed ________late last night.
up
考查短语。句意：——看，约翰工作时睡着了。——他昨晚一定熬夜了。stay up“不睡觉，熬夜”。
