Beep! Beep! Do you know what to do ifthe fire alarm goes off in the middle of the night?First, crawl to your bedroom door. Crawling issafer, since smoke rises. Feel the door with the back ofyour hand. If it feels cold, open the door. Look around.Find the closest door to the ...
1Fire AlarmBeep! Beep! Beep! Do you know what to do if the fire alarm goes off in the middle ofthe night?First, crawl(爬行) to your bedroom door. Crawling is safe because of the smoke.Feel the door with the back of your hand. If it feels cold, open the door. Look around.Find...
1. What should you do first if the fire alarm rings? A. Turn on the lights. B. Crawl to the bedroom door. C. Stay in bed. 2. What does the underlined word “it” refer to? A. The air. B. The bedroom. C. The door. 3. Why should you hang the blanket outside? A. Because...
Beep! Beep! Beep! Do you know what to do if the fire alarm goes off in the middle of the night? First, crawl to your bedroom door. Crawling is safer, since smoke rises. Feel the door with the back of your hand. If it feels cold, open the door. Look around. Find the closes...
六、读写综合,回答问题。(20分)Beep! Beep! Beep! Do you know what to do if thefire alarm(警报) goes o
【题目】Beep! Beep! Beep! Do you know what to do i the fire alarm goes offin the midde of
Beep! Beep! Do you know what to do i f the fire alarm goes o f f in the middle o f the night?First ,crawl to your bedroom door .Crawlin【题目】Beep! Beep! Beep! Do you know what to do i f the fire alarm goes o f f in the middle o【题目】【题目】【题目】Beep! Bee...
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When an alarm occurs, the red LED is on; when the battery is low, the red LED will flash and will beep. The red LED will be on when the fire alarm is activated, until the smoke concentration is lower than the alarm threshold. The test button is used to test whet...
The red LED on each detector provides a local 360° visible alarm indication. They flash once every minute, indicating that the power is on and the detector is working. When an alarm occurs, the red LED is on; when the battery is low, the re...