通读下面短文，从每题所给的A、B、C三个选项中。选出最佳选项填空，使短文意思通顺、结构完整。
Last weekend we went camping in a small village in India. First, we took a long bus ride to a lake in the countryside. Then we _16__ our tents and made a fire to keep us__17_and cook food on. On the first night, we just sat under _18__ moon and told each other stories.
The next morning, my sister and I got a terrible surprise. When we looked out of our_19__, we saw a big snake sleeping near the fire. I was so scared_20__I couldn’t move. We shouted to our parents for help. My dad started __21__up and down in the tent. This woke the snake up and it moved away. My dad told_22__later that snakes don’t have ears but can feel things moving. He _23__told me it was important not to go near a snake. This was a very useful lesson for me.
16.A. put up B. put down C. gave up
17.A. cool B. cold C. warm
18.A. a B. an C. the
19.A. Tent B. bus C. house
20.A. that B. which C. if
21.A. jump B. jumped C. to jump
22.A. I B. me C. my
23.A. too also C. either