1. (2019七上·龙岗期末) 阅读理解

    When you travel in the forest, you should stay with your friends. If you walk around only by yourself, you might get lost.

    When you lost the way, the most important thing to do is to stay in one place. Don't try to find your friends. Let them find you. You can shout or whistle three times. Then shout or whistle three times. Then shout or whistle three times again. Any signal given three times is a call for help.

    When people hear you, they will give you two shouts or two whistles. When a signal is given twice, it is an answer to a call for help.

    When you need some water, you have to leave the place to look for it. Don't just walk away. You can pick off small branches and drop them as you walk. It will help you go back again easily.

1. （1） When you get lost in the forest, the most important thing is       .

   A . to stay in one place B . to find your friends C . to look for water D . to shout and cry
3. （2） The signal of a call for help is       .

   A . shouting or whistling three times together B . shouting or whistling twice together C . picking off branches here and there D . dropping the branches all the way
5. （3） When you hear two shouts or two whistles, it means that       .

   A . somebody is fighting with animals B . People will come to help you soon C . somebody in trouble needs your help D . some dangerous animals are coming
7. （4） When you leave for water, you should       .

   A . walk away quickly to find it B . collect some branches to set a fire C . pick off a branch and make a stick D . drop small branches along your way
9. （5） The main idea of the passage is       .

   A . how to travel alone in the forest B . how to find water in the forest C . What's the use of shouts and whistles D . what to do if you are lost in the forest