问题
选择题
He felt happy when his boss stated that he could some time for exercise.
A.set out
B.set aside
C.set off
D.set up
答案
答案:B
考查短语辨析。句意“当他的老板声明他可以留出一些时间来锻炼时,他感到很高兴。”A“出发”;B“留出”;C“出发,引爆,动身”;D“建立,开业”。故选B。