题目内容：

阅读下面短文,根据所给情节进行续写,使之构成一个完整的故事。

Last October, I took an early morning hike in the MadisonValley in southwest Montana. Knowing that bears are common throughout the area and not wanting to surprise one, I cried out, “Hey, bear!” every 30 seconds.

About three miles in, I stepped out into a grassland and shouted again. A few more steps and I spotted a grizzly bear with her cubs(幼崽) on the track at the upper end of the grassland. The bear saw me right away, and they all ran up the track. But then she stopped, turned, and charged straight for me. I yelled so she would know I was human and hopefully turned back. No such luck. I gave her a full charge of bear spray at about 25 feet. Her rush carried her right through the orange mist and onto me.

I dived face-first into the dirt and wrapped my arms around the back of my neck for protection. She was on top of me, biting my arms, shoulders and backpack. The force of each bite was like a sledgehammer(大锤) with teeth. Over and over she bit me. After what felt like hours but was merely minutes, she disappeared.

Shocked, I carefully picked myself up. I was able to walk, so I half hiked and half jogged back down the track toward my truck, three miles below. I had numerous bleeding wounds on my arms and shoulders, but I knew I would survive.

About five or ten minutes down the track, I heard a sound and turned. It was the grizzly bear down at 30 feet. I was lucky after the first attack, but could I survive a second?

Again I protected the back of my neck with my arms and kept tight against the ground to protect my face and eyes. She struck violently down on top of me and bit my shoulders and arms. My hands instantly went numb, and the wrists and fingers were limp and unusable. The sudden pain made me draw back and breathe noisily.

注意：

1. 所续写的短文的词数应为150左右；

2. 至少使用5个短文中标有下划线的关键词语；

3. 续写部分分为两段，每段开头语已为你写好；

4. 续写完成后，请用下划线标出你所使用的关键词语。

Paragraph 1:

I had to find the ways to defeat the bear.

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Paragraph 2:

I raised my head and looked around.

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