Question

Considering his health, I advise him to an hour or two each day...

Considering his health, I advise him to an hour or two each day to work out． A．set about B．set aside C．set up D．set off

Answer 1

B

这题考查词组辨析：set about开始，着手，set aside留出，set up 建立，  set off出发，引起，句意是：考虑到他的健康，我建议他每天留出一两小时锻炼。选B。