问题补充:
Many of the children are so accustomed to that they react violently when they hear something different.
A. be praised
B. praise
C. praising
D. being praised
答案:
A. be praised
B. praise
C. praising
(答案→)D. being praised
解析:考查动词用法。be accustomed to doing习惯于做,根据句意用被动形式。句意:许多中国孩子如此习惯被表扬,以至于当他们听到不同的东西,他们发生剧烈反应。