作业帮Open the window so that _______ if the building is on fire.A.you can get fresh airB.you can call for helpC.you can easily jump off D.you can be seen first为何选A 不选BWhat are you goingto do if you are in a burning house?How will you escape?Do y
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Open the window so that _______ if the building is on fire.A.you can get fresh airB.you can call for helpC.you can easily jump off D.you can be seen first为何选A 不选BWhat are you goingto do if you are in a burning house?How will you escape?Do y
Open the window so that _______ if the building is on fire.A.you can get fresh air
B.you can call for help
C.you can easily jump off D.you can be seen first
为何选A 不选B
What are you goingto do if you are in a burning house?How will you escape?Do you know how to save yourself?Please read the following passage....
Windows are also useful when you are waiting forhelp.Be sure to keep the door closed.Or smoke and fire may be drawn into theroom.Keep your head low at the windowto be sure you get fresh air rather than smoke that may leaked(渗) into the room.
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Open the window so that _______ if the building is on fire.A.you can get fresh airB.you can call for helpC.you can easily jump off D.you can be seen first为何选A 不选BWhat are you goingto do if you are in a burning house?How will you escape?Do y
额,这是考火灾自救意识.
如果大楼着火的话,打开窗户让新鲜空气进来.
B的话,大声呼叫估计也听不到,这是高楼.也会吸入有毒气体
C跳楼当然不行
那既然这样,只能选个相对较好的答案了.
因为选B会吸入大量的烟雾