题目

如图．∠AOB＝∠COD，则() A . ∠1＞∠2 B . ∠1＝∠2 C . ∠1＜∠2 D . ∠1与∠2的大小无法比较 答案：BWhen asked about their opinions about the schoolmaster, many teachers would prefer to see him step aside _______ younger men. [     ]A. in terms ofB. in need ofC. in favor ofD. in praise of