his parents will__for Toronto next week.A.set up B.set off C.put up D.turn offand why?

问题描述:

his parents will__for Toronto next week.
A.set up B.set off C.put up D.turn off
and why?

B.set off for...是动身去某地的意思.

B.set off 出发

set off 启程的意思
set off for somewhere 启程去哪里

B.set off 动身前往