文章大意：本文是一篇说明文。文章介绍了土耳其的一种艺术形式——Ebru艺术。Ebru艺术是在水面上直接作画，然后通过把纸张放到水上转移图案的方式制作出来，可以用于装饰各种材料。Ebru艺术需要长时间的训练才能成为真正的大师。在奥斯曼帝国时期，Ebru艺术被用于书脊图案的装饰，同时也用于传递信息或者密码。
1 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Ebru is a Turkish art from Central Asia 1 began at the beginning of the 16th century. It is thought that Ebru art first 2 (appear) in China but became popular in Turkiye during Ottoman times.
It is 3 art form where you paint directly on the surface of water in a shallow tray (托盘). Once you’ve finished your design, you need to put a sheet of paper on the surface 4 (change) the design from the water onto the paper. Historically, paper marbling (大理石纹饰) was the only form, but today, patterns can 5 (print) to all sorts of things such as leather, glass, cloth, furniture, book covers and notebooks.
The process sounds simple, and 6 (actual) it is, but the results are hard to master. An Ebru 7 (art) will paint for decades before he or she is recognized as true master of the art.
Back in the Ottoman Empire, the Ottomans used Ebru to decorate (装饰) the spines of books with 8 (colour) designs. Not only was this decorative, it was also used as a type of code. If the pattern on the spine was 9 (break), then you’d know some pages were missing from the book and someone had intercepted the message. 10 clever that is!
