Question

（2014重庆一中高三下第三次月考）11. Please remain quiet in this area while the board meeting is _____.

A.in

progress B. in public

C. in sight

D. in advance

Answer 1

A

in progress在进行中；in public当众；in sight在视野之内；in advance提前；句义：在这里请保持安静，因为董事会正在进行中。根据句义说明A正确。