问题 选择题
(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
答案

答案: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。

选择题
填空题