— What's the matter? You are crying!

— Nothing serious. The film ________ me ________ the times when I was a child.

（1）计算：（7x²y³﹣8x³y²z）÷8x²y²；

（2）解分式方程：$\frac{2x}{x+1}+\frac{3}{x-1}=2$．

        阅读下面一首诗，然后回答问题。
                                                                                           秋思

                                                                                           张籍
                                                      洛阳城里见秋风，欲作家书意万重。复恐匆匆说不尽，行人临发又开封。
      注：封，封起来的或用来封东西的纸包或纸袋。