题目内容：

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Europe offers amazing scenery, and much of it 1.(connect) by rail. For that reason, many travelers insist that a Eurail Pass is the best way 2.(go). Eurail is the brand name of a train pass that can be purchased and used only 3. non-European residents. My parents experienced the 4.(convenient) of a Eurail Pass as they traveled through eight countries in three weeks. They loved the ease of simply getting on the train and 5.(show) their passes.

How can you get a Eurail Pass? You can buy it in Europe, but it’s more expensive. It’s 6.(good) if you order it before you arrive and have it 7.(mail) to your home, office or hotel. You can choose the length of time that you want the pass to be valid. It’s not necessary, though, to state 8.(exact) when your travel will begin. You take care of that at the train station before you embark on(开始) your first train trip. After that, just sit back and enjoy beautiful landscapes from the comfort of your seat.

According to 9. passenger, “A Eurail trip is the perfect way to explore Europe and its wonderful cities, 10. is a journey full of breathtaking adventures.” Are you ready to begin your adventure?