题目

用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限用一次）。 close  know  chance  you   two that   when  people   safe   but What are you going to do if you are in a burning house? Do you know how to save 61  ? Please read the following passage. 62   what to do during a fire can save your life. It's important to know the right way to escape, such as exits and stairways,   63   not lifts. From the lower floors of buildings, escaping from the windows is possible. Leaving from windows may get the least   64   of being hurt. When you are on the  65   floor, it's usually not high from the ground. It's about the height of an adult. It's  66   to jump out of the house than to stay in it. It's important to protect yourself  67   you' re waiting for help. Be sure to keep the door  68   .  If you don't do that, smoke may come into the room where you are. It's harmful to you. In that condition, you had better keep your head low to make sure  69  you can breathe fresh air rather than smoke.  If you are on high floors, you can go up till the roof. You can try your best to attract  70  attention. Don't shout all the time because you need to save energy and wait for rescue. 答案：61. yourself  62. Knowing  63. but     64. chance    65. second   66. safer     67. when     68. closed  69. that       70. people's

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