A:on, adds up to
B:with, adds u
C:about, added u
D:with, added up to
如图漫画告诉我们( )
①坦然接受并欣赏朋友的成就,为小明感到高兴
②认为是小明阻碍了自己拿第一,对小明不理睬
③反省自己没有小明训练得多,以后要加强训练
④朋友间的竞争必然伤害友谊,友谊也带来烦恼
There are two ____(library/libraries)in our school.