小池

泉眼____惜细流，____荫照____晴柔。

小荷才露____，____蜻蜓____

这首诗是____代诗人____的作品，描写的是____季的景色。

如图是由一副三角尺拼成的图案，它们有公共顶点O，且有一部分重叠，已知∠BOD=40°，则∠AOC的度数是（　　）

    During holidays，Kitty usually goes to see the exhibits in many museums，such as the history museum，the art museum，the museum of science and technology and the museum of natural history．There are thousands of wonderful things in museum.There are paintings，sculptures(雕塑)，costumes(服饰)，swords(剑)，ancient animal bones and plants，stuffed animals(动物标本)and many others．It is always a good review of history to visit those museums．It is also a great way to learn more things by myself．