问题补充:
Hes obviously quite embarrassed about it because he me to tell anyone.
A. prevented
B. kept
C. permitted
D. forbade
答案:
A. prevented
B. kept
C. permitted
(答案→)D. forbade
解析: forbid sb o do sth “禁止某人做某事”,这与embarrassed相吻合。而prevent/ keep sb from doing,permit与提供的语境相矛盾。