Open the window so that _______ if the building is on fire.A.you can get fresh air

题目

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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答案