①△AED≌△AEF；② $\frac{AE}{BE}$ = $\frac{AD}{CD}$ ；③△ABC的面积等于四边形AFBD的面积；

④BE²+DC²=DE²⑤BE+DC=DE

其中正确的是（   ）

近日，应菲律宾请求建立的南海仲裁案仲裁庭公布了实体问题口头听证的庭审实录。对此，我国外交部发言人表示，中方不接受、不参与菲律宾单方面提起的南海仲裁案，中国的领土主权由中国人民自己做主。这表明（  ）

①维护我国的主权是我国外交政策的基本目标  ②中菲双方应搁置争议共同管辖南海

③中菲双方应遵循联合国的宗旨和原则       ④我国坚持独立自主的基本立场

一年中有两次太阳直射现象且全年昼夜等长的是（    ）

    On a cold winter day, a fox ____  mother bear that he would teach her how to fish. As she____ to learn, he took her to a hole in the ice, and told her to put her tail down in the water. He told her to keep the tail there for____ .  Then____ she pulled the tail out of the water, she would find fish around the tail. The bear was foolish enough to believe____ the fox said. She sat for a long time with her tail in the water. She was ____ the fish. But when she____  to pull her tail lout of the water, she found that it was frozen in the ice. She asked the fox to pull her out. But he laughed to himself and ____ . so she called father bear to help her. Father bear came. He pulled hard and ____ got her out, but a part of her tail was in the ice. That is____ people find the bear’s tail so short.