下图反映是第二次世界大战的一次重要会议,有关会议召开的历史背景最合适的说明是( )
A:在法西斯德国败局已定的形势下召开的。
B:面对德、意、日不断扩大侵略,为建立世界反法西斯统一战线而召开的。
C:确定对德作战方针并决定开辟欧洲第二战场。
D:在世界大战发生重大转折的形势下,为尽快打击德国法西斯而召开的。
语法填空。
I'm Lucy.This is a map of our school.____six buildings(楼房)in it.They are a dining hall,an art building,a sports hall,a science building,a classroom building and a library.Our classroom building is ____the science building.And it's ____ the library.In the middle of our school,____a big playground(操场).We often play sports on it.Next to the playground is the art building.It's____the dining hall and the sports hall.Our school is big,and it's nice.
“有朋友时,我快乐,我开心;没朋友时我苦恼,我孤独”这说明( )
选出划线部分发音字母不同的项( )